CVE Vulnerability Catalog

Translated CVE descriptions from NVD NIST - in English

Browse vulnerabilities by package

CISA KEV catalog updated: (v2026.11.03)

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CVE-2021-1905
HighActively exploited

Possible use after free due to improper handling of memory mapping of multiple processes simultaneously in Snapdragon Auto, Compute, Connectivity, Consumer IOT, Industrial IOT, Mobile, Voice & Music, and Wearables.

CVE-2021-32030
CriticalActively exploited

An authentication bypass vulnerability exists in the administrator application on ASUS GT-AC2900 devices before 3.0.0.4.386.42643 and Lyra Mini before 3.0.0.4_384_46630 when processing remote input from an unauthenticated user, leading to unauthorized access to the administrator interface.

CVE-2021-1498
CriticalActively exploited

Multiple vulnerabilities in the web-based management interface of Cisco HyperFlex HX could allow an unauthenticated, remote attacker to perform command injection attacks against an affected device. For more information, see the Details section of the advisory.

CVE-2021-1497
CriticalActively exploited

Multiple vulnerabilities in the web-based management interface of Cisco HyperFlex HX could allow an unauthenticated, remote attacker to perform command injection attacks against an affected device. For more information, see the Details section of the advisory.

CVE-2021-21551
HighActively exploited

The Dell dbutil_2_3.sys driver contains an insufficient access control vulnerability which may lead to escalation of privileges, denial of service, or information disclosure. Local authenticated user access is required.

CVE-2021-20090
CriticalActively exploited

A path traversal vulnerability in the web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 could allow unauthenticated remote attackers to bypass authentication.

CVE-2021-21224
HighActively exploited

Type confusion in V8 in Google Chrome prior to 90.0.4430.85 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

CVE-2021-21220
HighActively exploited

Insufficient validation of untrusted input in V8 in Google Chrome prior to 89.0.4389.128 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

CVE-2021-21206
HighActively exploited

Use after free in Blink in Google Chrome prior to 89.0.4389.128 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

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.

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