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Common Vulnerability and Exposures

Common Vulnerabilities and Exposures (CVE) is a critical tool for maintaining software security, providing a standardized way to track and manage vulnerabilities across systems. Organizations should regularly monitor CVE databases, assess the impact of vulnerabilities, and apply patches promptly to reduce the risk of exploitation.
CVE (Common Vulnerabilities and Exposures) is a public database that provides a standardized method for identifying, tracking, and referencing publicly disclosed security vulnerabilities in software and hardware. Each vulnerability receives a unique identifier called a CVE ID (e.g., CVE-2023-12345), making it easier to reference specific vulnerabilities across different tools and databases.

CVE Details

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Total Search Results: 158437

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CVE ID Description Severity Published Date Affected Vendor Action
CVE-2021-26296 In the default configuration, Apache MyFaces Core versions 2.2.0 to 2.2.13, 2.3.0 to 2.3.7, 2.3-next-M1 to 2.3-next-M4, and 3.0.0-RC1 use cryptographically weak implicit and explicit cross-site request forgery (CSRF) tokens. Due to that limitation, it is possible (although difficult) for an attacker to calculate a future CSRF token value and to use that value to trick a user into executing unwanted actions on an application. Unknown N/A Apache Software Foundation
CVE-2021-26303 PHPGurukul Daily Expense Tracker System 1.0 is vulnerable to stored XSS via the user-profile.php Full Name field. Unknown N/A n/a
CVE-2021-26304 PHPGurukul Daily Expense Tracker System 1.0 is vulnerable to stored XSS via the add-expense.php Item parameter. Unknown N/A n/a
CVE-2021-26305 An issue was discovered in Deserializer::read_vec in the cdr crate before 0.2.4 for Rust. A user-provided Read implementation can gain access to the old contents of newly allocated heap memory, violating soundness. Unknown N/A n/a
CVE-2021-26306 An issue was discovered in the raw-cpuid crate before 9.0.0 for Rust. It has unsound transmute calls within as_string() methods. Unknown N/A n/a
CVE-2021-26307 An issue was discovered in the raw-cpuid crate before 9.0.0 for Rust. It allows __cpuid_count() calls even if the processor does not support the CPUID instruction, which is unsound and causes a deterministic crash. Unknown N/A n/a
CVE-2021-26308 An issue was discovered in the marc crate before 2.0.0 for Rust. A user-provided Read implementation can gain access to the old contents of newly allocated memory, violating soundness. Unknown N/A n/a
CVE-2021-26309 Information disclosure in the TeamCity plugin for IntelliJ before 2020.2.2.85899 was possible because a local temporary file had Insecure Permissions. Unknown N/A n/a
CVE-2021-26310 In the TeamCity IntelliJ plugin before 2020.2.2.85899, DoS was possible. Unknown N/A n/a
CVE-2021-26311 In the AMD SEV/SEV-ES feature, memory can be rearranged in the guest address space that is not detected by the attestation mechanism which could be used by a malicious hypervisor to potentially lead to arbitrary code execution within the guest VM if a malicious administrator has access to compromise the server hypervisor. Unknown N/A AMD
CVE-2021-26312 Failure to flush the Translation Lookaside Buffer (TLB) of the I/O memory management unit (IOMMU) may lead an IO device to write to memory it should not be able to access, resulting in a potential loss of integrity. Unknown N/A AMD
CVE-2021-26313 Potential speculative code store bypass in all supported CPU products, in conjunction with software vulnerabilities relating to speculative execution of overwritten instructions, may cause an incorrect speculation and could result in data leakage. Unknown N/A AMD
CVE-2021-26314 Potential floating point value injection in all supported CPU products, in conjunction with software vulnerabilities relating to speculative execution with incorrect floating point results, may cause the use of incorrect data from FPVI and may result in data leakage. Unknown N/A AMD
CVE-2021-26315 When the AMD Platform Security Processor (PSP) boot rom loads, authenticates, and subsequently decrypts an encrypted FW, due to insufficient verification of the integrity of decrypted image, arbitrary code may be executed in the PSP when encrypted firmware images are used. Unknown N/A AMD
CVE-2021-26316 Failure to validate the communication buffer and communication service in the BIOS may allow an attacker to tamper with the buffer resulting in potential SMM (System Management Mode) arbitrary code execution. Unknown N/A AMD
CVE-2021-26317 Failure to verify the protocol in SMM may allow an attacker to control the protocol and modify SPI flash resulting in a potential arbitrary code execution. Unknown N/A AMD
CVE-2021-26318 A timing and power-based side channel attack leveraging the x86 PREFETCH instructions on some AMD CPUs could potentially result in leaked kernel address space information. Unknown N/A AMD
CVE-2021-26320 Insufficient validation of the AMD SEV Signing Key (ASK) in the SEND_START command in the SEV Firmware may allow a local authenticated attacker to perform a denial of service of the PSP Unknown N/A AMD
CVE-2021-26321 Insufficient ID command validation in the SEV Firmware may allow a local authenticated attacker to perform a denial of service of the PSP. Unknown N/A AMD
CVE-2021-26322 Persistent platform private key may not be protected with a random IV leading to a potential “two time pad attack”. Unknown N/A AMD
CVE-2021-26323 Failure to validate SEV Commands while SNP is active may result in a potential impact to memory integrity. Unknown N/A AMD
CVE-2021-26324 A bug with the SEV-ES TMR may lead to a potential loss of memory integrity for SNP-active VMs. Unknown N/A AMD
CVE-2021-26325 Insufficient input validation in the SNP_GUEST_REQUEST command may lead to a potential data abort error and a denial of service. Unknown N/A AMD
CVE-2021-26326 Failure to validate VM_HSAVE_PA during SNP_INIT may result in a loss of memory integrity. Unknown N/A AMD
CVE-2021-26327 Insufficient validation of guest context in the SNP Firmware could lead to a potential loss of guest confidentiality. Unknown N/A AMD
CVE-2021-26328 Failure to verify the mode of CPU execution at the time of SNP_INIT may lead to a potential loss of memory integrity for SNP guests. Unknown N/A AMD
CVE-2021-26329 AMD System Management Unit (SMU) may experience an integer overflow when an invalid length is provided which may result in a potential loss of resources. Unknown N/A AMD
CVE-2021-26330 AMD System Management Unit (SMU) may experience a heap-based overflow which may result in a loss of resources. Unknown N/A AMD
CVE-2021-26331 AMD System Management Unit (SMU) contains a potential issue where a malicious user may be able to manipulate mailbox entries leading to arbitrary code execution. Unknown N/A AMD
CVE-2021-26332 Failure to verify SEV-ES TMR is not in MMIO space, SEV-ES FW could result in a potential loss of integrity or availability. Unknown N/A AMD
CVE-2021-26333 An information disclosure vulnerability exists in AMD Platform Security Processor (PSP) chipset driver. The discretionary access control list (DACL) may allow low privileged users to open a handle and send requests to the driver resulting in a potential data leak from uninitialized physical pages. Unknown N/A AMD
CVE-2021-26334 The AMDPowerProfiler.sys driver of AMD μProf tool may allow lower privileged users to access MSRs in kernel which may lead to privilege escalation and ring-0 code execution by the lower privileged user. Unknown N/A AMD
CVE-2021-26335 Improper input and range checking in the AMD Secure Processor (ASP) boot loader image header may allow an attacker to use attacker-controlled values prior to signature validation potentially resulting in arbitrary code execution. Unknown N/A AMD
CVE-2021-26336 Insufficient bounds checking in System Management Unit (SMU) may cause invalid memory accesses/updates that could result in SMU hang and subsequent failure to service any further requests from other components. Unknown N/A AMD
CVE-2021-26337 Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA read from invalid DRAM address to SRAM resulting in SMU not servicing further requests. Unknown N/A AMD
CVE-2021-26338 Improper access controls in System Management Unit (SMU) may allow for an attacker to override performance control tables located in DRAM resulting in a potential lack of system resources. Unknown N/A AMD
CVE-2021-26339 A bug in AMD CPU’s core logic may allow for an attacker, using specific code from an unprivileged VM, to trigger a CPU core hang resulting in a potential denial of service. AMD believes the specific code includes a specific x86 instruction sequence that would not be generated by compilers. Unknown N/A AMD
CVE-2021-26340 A malicious hypervisor in conjunction with an unprivileged attacker process inside an SEV/SEV-ES guest VM may fail to flush the Translation Lookaside Buffer (TLB) resulting in unexpected behavior inside the virtual machine (VM). Unknown N/A AMD
CVE-2021-26341 Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage. Unknown N/A AMD
CVE-2021-26342 In SEV guest VMs, the CPU may fail to flush the Translation Lookaside Buffer (TLB) following a particular sequence of operations that includes creation of a new virtual machine control block (VMCB). The failure to flush the TLB may cause the microcode to use stale TLB translations which may allow for disclosure of SEV guest memory contents. Users of SEV-ES/SEV-SNP guest VMs are not impacted by this vulnerability. Unknown N/A AMD
CVE-2021-26343 Insufficient validation in ASP BIOS and DRTM commands may allow malicious supervisor x86 software to disclose the contents of sensitive memory which may result in information disclosure. Unknown N/A AMD
CVE-2021-26344 An out of bounds memory write when processing the AMD PSP1 Configuration Block (APCB) could allow an attacker with access the ability to modify the BIOS image, and the ability to sign the resulting image, to potentially modify the APCB block resulting in arbitrary code execution. Unknown N/A AMD
CVE-2021-26345 Failure to validate the value in APCB may allow a privileged attacker to tamper with the APCB token to force an out-of-bounds memory read potentially resulting in a denial of service. Unknown N/A AMD
CVE-2021-26346 Failure to validate the integer operand in ASP (AMD Secure Processor) bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service. Unknown N/A AMD
CVE-2021-26347 Failure to validate the integer operand in ASP (AMD Secure Processor) bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service. Unknown N/A AMD
CVE-2021-26348 Failure to flush the Translation Lookaside Buffer (TLB) of the I/O memory management unit (IOMMU) may lead an IO device to write to memory it should not be able to access, resulting in a potential loss of integrity. Unknown N/A AMD
CVE-2021-26349 Failure to assign a new report ID to an imported guest may potentially result in an SEV-SNP guest VM being tricked into trusting a dishonest Migration Agent (MA). Unknown N/A AMD
CVE-2021-26350 A TOCTOU race condition in SMU may allow for the caller to obtain and manipulate the address of a message port register which may result in a potential denial of service. Unknown N/A AMD
CVE-2021-26351 Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA (Direct Memory Access) read/write from/to invalid DRAM address that could result in denial of service. Unknown N/A AMD
CVE-2021-26352 Insufficient bound checks in System Management Unit (SMU) PCIe Hot Plug table may result in access/updates from/to invalid address space that could result in denial of service. Unknown N/A AMD
CVE-2021-26353 Failure to validate inputs in SMM may allow an attacker to create a mishandled error leaving the DRTM UApp in a partially initialized state potentially resulting in loss of memory integrity. Unknown N/A AMD
CVE-2021-26354 Insufficient bounds checking in ASP may allow an attacker to issue a system call from a compromised ABL which may cause arbitrary memory values to be initialized to zero, potentially leading to a loss of integrity. Unknown N/A AMD
CVE-2021-26355 Insufficient fencing and checks in System Management Unit (SMU) may result in access to invalid message port registers that could result in a potential denial-of-service. Unknown N/A AMD
CVE-2021-26356 A TOCTOU in ASP bootloader may allow an attacker to tamper with the SPI ROM following data read to memory potentially resulting in S3 data corruption and information disclosure. Unknown N/A AMD
CVE-2021-26360 An attacker with local access to the system can make unauthorized modifications of the security configuration of the SOC registers. This could allow potential corruption of AMD secure processor’s encrypted memory contents which may lead to arbitrary code execution in ASP. Unknown N/A AMD
CVE-2021-26361 A malicious or compromised User Application (UApp) or AGESA Boot Loader (ABL) could be used by an attacker to exfiltrate arbitrary memory from the ASP stage 2 bootloader potentially leading to information disclosure. Unknown N/A AMD
CVE-2021-26362 A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call which results in mapping sensitive System Management Network (SMN) registers leading to a loss of integrity and availability. Unknown N/A AMD
CVE-2021-26363 A malicious or compromised UApp or ABL could potentially change the value that the ASP uses for its reserved DRAM, to one outside of the fenced area, potentially leading to data exposure. Unknown N/A AMD
CVE-2021-26364 Insufficient bounds checking in an SMU mailbox register could allow an attacker to potentially read outside of the SRAM address range which could result in an exception handling leading to a potential denial of service. Unknown N/A AMD
CVE-2021-26365 Certain size values in firmware binary headers could trigger out of bounds reads during signature validation, leading to denial of service or potentially limited leakage of information about out-of-bounds memory contents. Unknown N/A AMD
CVE-2021-26366 An attacker, who gained elevated privileges via some other vulnerability, may be able to read data from Boot ROM resulting in a loss of system integrity. Unknown N/A AMD
CVE-2021-26367 A malicious attacker in x86 can misconfigure the Trusted Memory Regions (TMRs), which may allow the attacker to set an arbitrary address range for the TMR, potentially leading to a loss of integrity and availability. Unknown N/A AMD
CVE-2021-26368 Insufficient check of the process type in Trusted OS (TOS) may allow an attacker with privileges to enable a lesser privileged process to unmap memory owned by a higher privileged process resulting in a denial of service. Unknown N/A AMD
CVE-2021-26369 A malicious or compromised UApp or ABL may be used by an attacker to send a malformed system call to the bootloader, resulting in out-of-bounds memory accesses. Unknown N/A AMD
CVE-2021-26370 Improper validation of destination address in SVC_LOAD_FW_IMAGE_BY_INSTANCE and SVC_LOAD_BINARY_BY_ATTRIB in a malicious UApp or ABL may allow an attacker to overwrite arbitrary bootloader memory with SPI ROM contents resulting in a loss of integrity and availability. Unknown N/A AMD
CVE-2021-26371 A compromised or malicious ABL or UApp could send a SHA256 system call to the bootloader, which may result in exposure of ASP memory to userspace, potentially leading to information disclosure. Unknown N/A AMD
CVE-2021-26372 Insufficient bound checks related to PCIE in the System Management Unit (SMU) may result in access to an invalid address space that could result in denial of service. Unknown N/A AMD
CVE-2021-26373 Insufficient bound checks in the System Management Unit (SMU) may result in a system voltage malfunction that could result in denial of resources and/or possibly denial of service. Unknown N/A AMD
CVE-2021-26375 Insufficient General Purpose IO (GPIO) bounds check in System Management Unit (SMU) may result in access/updates from/to invalid address space that could result in denial of service. Unknown N/A AMD
CVE-2021-26376 Insufficient checks in System Management Unit (SMU) FeatureConfig may result in reenabling features potentially resulting in denial of resources and/or denial of service. Unknown N/A AMD
CVE-2021-26378 Insufficient bound checks in the System Management Unit (SMU) may result in access to an invalid address space that could result in denial of service. Unknown N/A AMD
CVE-2021-26379 Insufficient input validation of mailbox data in the SMU may allow an attacker to coerce the SMU to corrupt SMRAM, potentially leading to a loss of integrity and privilege escalation. Unknown N/A AMD
CVE-2021-26382 An attacker with root account privileges can load any legitimately signed firmware image into the Audio Co-Processor (ACP,) irrespective of the respective signing key being declared as usable for authenticating an ACP firmware image, potentially resulting in a denial of service. Unknown N/A AMD
CVE-2021-26384 A malformed SMI (System Management Interface) command may allow an attacker to establish a corrupted SMI Trigger Info data structure, potentially leading to out-of-bounds memory reads and writes when triggering an SMI resulting in a potential loss of resources. Unknown N/A AMD
CVE-2021-26386 A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call to the Stage 2 Bootloader potentially leading to corrupt memory and code execution. Unknown N/A AMD
CVE-2021-26387 Insufficient access controls in ASP kernel may allow a privileged attacker with access to AMD signing keys and the BIOS menu or UEFI shell to map DRAM regions in protected areas, potentially leading to a loss of platform integrity. Unknown N/A AMD
CVE-2021-26388 Improper validation of the BIOS directory may allow for searches to read beyond the directory table copy in RAM, exposing out of bounds memory contents, resulting in a potential denial of service. Unknown N/A AMD
CVE-2021-26390 A malicious or compromised UApp or ABL may coerce the bootloader into corrupting arbitrary memory potentially leading to loss of integrity of data. Unknown N/A AMD
CVE-2021-26391 Insufficient verification of multiple header signatures while loading a Trusted Application (TA) may allow an attacker with privileges to gain code execution in that TA or the OS/kernel. Unknown N/A AMD
CVE-2021-26392 Insufficient verification of missing size check in 'LoadModule' may lead to an out-of-bounds write potentially allowing an attacker with privileges to gain code execution of the OS/kernel by loading a malicious TA. Unknown N/A AMD
CVE-2021-26393 Insufficient memory cleanup in the AMD Secure Processor (ASP) Trusted Execution Environment (TEE) may allow an authenticated attacker with privileges to generate a valid signed TA and potentially poison the contents of the process memory with attacker controlled data resulting in a loss of confidentiality. Unknown N/A AMD
CVE-2021-26396 Insufficient validation of address mapping to IO in ASP (AMD Secure Processor) may result in a loss of memory integrity in the SNP guest. Unknown N/A AMD
CVE-2021-26397 Insufficient address validation, may allow an attacker with a compromised ABL and UApp to corrupt sensitive memory locations potentially resulting in a loss of integrity or availability. Unknown N/A AMD
CVE-2021-26398 Insufficient input validation in SYS_KEY_DERIVE system call in a compromised user application or ABL may allow an attacker to corrupt ASP (AMD Secure Processor) OS memory which may lead to potential arbitrary code execution. Unknown N/A AMD
CVE-2021-26400 AMD processors may speculatively re-order load instructions which can result in stale data being observed when multiple processors are operating on shared memory, resulting in potential data leakage. Unknown N/A AMD
CVE-2021-26401 LFENCE/JMP (mitigation V2-2) may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs. Unknown N/A AMD
CVE-2021-26402 Insufficient bounds checking in ASP (AMD Secure Processor) firmware while handling BIOS mailbox commands, may allow an attacker to write partially-controlled data out-of-bounds to SMM or SEV-ES regions which may lead to a potential loss of integrity and availability. Unknown N/A AMD
CVE-2021-26403 Insufficient checks in SEV may lead to a malicious hypervisor disclosing the launch secret potentially resulting in compromise of VM confidentiality. Unknown N/A AMD
CVE-2021-26404 Improper input validation and bounds checking in SEV firmware may leak scratch buffer bytes leading to potential information disclosure. Unknown N/A AMD
CVE-2021-26406 Insufficient validation in parsing Owner's Certificate Authority (OCA) certificates in SEV (AMD Secure Encrypted Virtualization) and SEV-ES user application can lead to a host crash potentially resulting in denial of service. Unknown N/A AMD
CVE-2021-26407 A randomly generated Initialization Vector (IV) may lead to a collision of IVs with the same key potentially resulting in information disclosure. Unknown N/A AMD
CVE-2021-26408 Insufficient validation of elliptic curve points in SEV-legacy firmware may compromise SEV-legacy guest migration potentially resulting in loss of guest's integrity or confidentiality. Unknown N/A AMD
CVE-2021-26409 Insufficient bounds checking in SEV-ES may allow an attacker to corrupt Reverse Map table (RMP) memory, potentially resulting in a loss of SNP (Secure Nested Paging) memory integrity. Unknown N/A AMD
CVE-2021-26411 Internet Explorer Memory Corruption Vulnerability Unknown N/A Microsoft
CVE-2021-26412 Microsoft Exchange Server Remote Code Execution Vulnerability Unknown N/A Microsoft
CVE-2021-26413 Windows Installer Spoofing Vulnerability Unknown N/A Microsoft
CVE-2021-26414 Windows DCOM Server Security Feature Bypass Unknown N/A Microsoft
CVE-2021-26415 Windows Installer Elevation of Privilege Vulnerability Unknown N/A Microsoft
CVE-2021-26416 Windows Hyper-V Denial of Service Vulnerability Unknown N/A Microsoft
CVE-2021-26417 Windows Overlay Filter Information Disclosure Vulnerability Unknown N/A Microsoft
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