CVE Vulnerability Catalog

Translated CVE descriptions from NVD NIST - in English

Browse vulnerabilities by package

CISA KEV catalog updated: (v2026.10.04)

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CVE-2021-22205
CriticalActively exploitedEPSS 100%

A vulnerability in GitLab CE/EE from version 11.9 allows remote code execution due to improper validation of image files passed to a parser.

CVE-2021-22204
MediumActively exploited

Improper neutralization of user data in the DjVu file format in ExifTool versions 7.44 and up allows arbitrary code execution when parsing a malicious image.

CVE-2021-22893
CriticalActively exploitedEPSS 99%

Pulse Connect Secure 9.0R3/9.1R1 and higher is vulnerable to an authentication bypass vulnerability exposed by the Windows File Share Browser and Pulse Secure Collaboration features of Pulse Connect Secure that can allow an unauthenticated user to perform remote arbitrary code execution on the Pulse Connect Secure gateway. This vulnerability has been exploited in the wild.

CVE-2021-20023
MediumActively exploitedEPSS 99%

SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to read an arbitrary file on the remote host.

CVE-2021-3493
HighActively exploited

The overlayfs implementation in the Linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. Due to the combination of unprivileged user namespaces along with a patch carried in the Ubuntu kernel to allow unprivileged overlay mounts, an attacker could use this to gain elevated privileges.

CVE-2020-2509
CriticalActively exploited

A command injection vulnerability has been reported to affect QTS and QuTS hero. If exploited, this vulnerability allows attackers to execute arbitrary commands in a compromised application.

CVE-2021-28310
HighActively exploited

Win32k Elevation of Privilege Vulnerability.

CVE-2021-20022
HighActively exploitedEPSS 97%

Vulnerability in SonicWall Email Security version 10.0.9.x allows a post-authenticated attacker to upload an arbitrary file to the remote host.

CVE-2021-20021
CriticalActively exploitedEPSS 100%

A vulnerability in the SonicWall Email Security version 10.0.9.x allows an attacker to create an administrative account by sending a crafted HTTP request to the remote host.

CVE-2021-1879
MediumActively exploited

This issue was addressed by improved management of object lifetimes. The issue is fixed in iOS 12.5.2, iOS 14.4.2, iPadOS 14.4.2, and watchOS 7.3.3, and processing maliciously crafted web content may lead to universal cross-site scripting. Apple is aware of a report that this issue may have been actively exploited.

CVE-2021-1871
CriticalActively exploited

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution.

CVE-2021-1870
CriticalActively exploited

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution.

CVE-2021-1789
HighActively exploited

A type confusion issue exists in Apple products (macOS, iOS, iPadOS, watchOS, tvOS, Safari) due to improper state handling. Processing maliciously crafted web content may lead to arbitrary code execution.

CVE-2021-1782
HighActively exploited

A race condition exists in Apple products (macOS, iOS, iPadOS, watchOS, tvOS) due to improper locking. A malicious application may be able to elevate privileges. Apple is aware of reports that this issue may have been actively exploited.

CVE-2021-22991
CriticalActively exploited

On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, and 12.1.x before 12.1.5.3, undisclosed requests to a virtual server may be incorrectly handled by the Traffic Management Microkernel (TMM) URI normalization, which may trigger a buffer overflow, resulting in a DoS attack. In certain situations, it may theoretically allow bypass of URL based access control or remote code execution (RCE).

CVE-2021-21975
HighActively exploitedEPSS 100%

A Server Side Request Forgery (SSRF) vulnerability in vRealize Operations Manager API prior to 8.4 may allow a malicious actor with network access to the API to perform an SSRF attack to steal administrative credentials.

CVE-2021-22986
CriticalActively exploited

On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, and 12.1.x before 12.1.5.3 and BIG-IQ 7.1.0.x before 7.1.0.3 and 7.0.0.x before 7.0.0.2, the iControl REST interface has an unauthenticated remote command execution vulnerability.

CVE-2021-25372
MediumActively exploited

An improper boundary check in the DSP driver prior to SMR Mar-2021 Release 1 allows out-of-bounds memory access.

CVE-2021-25371
MediumActively exploited

A vulnerability in the DSP driver prior to SMR Mar-2021 Release 1 allows attackers to load arbitrary ELF libraries inside the DSP.

CVE-2021-25370
MediumActively exploited

An incorrect implementation handling file descriptors in the dpu driver prior to SMR Mar-2021 Release 1 results in memory corruption leading to kernel panic.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS