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-2021-25369
MediumActively exploited

An improper access control vulnerability in sec_log file prior to SMR MAR-2021 Release 1 exposes sensitive kernel information to userspace.

CVE-2021-22506
HighActively exploited

An information leakage vulnerability exists in Micro Focus Access Manager due to advanced configuration. It affects all versions prior to 5.0.

CVE-2021-21193
HighActively exploited

A use-after-free vulnerability exists in Blink in Google Chrome prior to 89.0.4389.90. A remote attacker could potentially exploit heap corruption via a crafted HTML page.

CVE-2021-27085
HighActively exploitedEPSS 92%

Internet Explorer Remote Code Execution Vulnerability. Details are not provided in the description, but it allows remote code execution.

CVE-2021-27059
HighActively exploitedEPSS 93%

Microsoft Office Remote Code Execution Vulnerability. Details are not provided in the description, but it allows remote code execution.

CVE-2021-26411
HighActively exploitedEPSS 100%

A memory corruption vulnerability in Internet Explorer that could allow remote code execution.

CVE-2021-21166
HighActively exploited

A data race vulnerability exists in audio in Google Chrome prior to 89.0.4389.72. A remote attacker could potentially exploit heap corruption via a crafted HTML page.

CVE-2021-25337
MediumActively exploited

Improper access control in clipboard service in Samsung mobile devices prior to SMR Mar-2021 Release 1 allows untrusted applications to read or write certain local files.

CVE-2021-22681
CriticalActively exploited

Rockwell Automation Studio 5000 Logix Designer w wersjach 21 i nowszych oraz RSLogix 5000 w wersjach od 16 do 20 są podatne na atak, który pozwala nieautoryzowanemu użytkownikowi obejść mechanizm weryfikacji komunikacji z kontrolerami Logix. Atakujący może uwierzytelnić się z użyciem urządzeń CompactLogix i ControlLogix.

CVE-2021-27065
HighActively exploitedEPSS 100%

A remote code execution vulnerability in Microsoft Exchange Server allows an attacker to execute arbitrary code in the context of the system on the Exchange server.

CVE-2021-26858
HighActively exploitedEPSS 100%

A remote code execution vulnerability in Microsoft Exchange Server allows an attacker to execute arbitrary code on the server.

CVE-2021-26857
HighActively exploitedEPSS 100%

A remote code execution vulnerability in Microsoft Exchange Server allows an attacker to execute arbitrary code on the server.

CVE-2021-26855
CriticalActively exploitedEPSS 100%

Microsoft Exchange Server contains a remote code execution vulnerability. This vulnerability can be exploited by an attacker to execute arbitrary code on the server.

CVE-2021-27878
HighActively exploited

A vulnerability exists in the SHA authentication scheme in Veritas Backup Exec before 21.2. An attacker can gain unauthorized access and execute arbitrary commands with system privileges.

CVE-2021-27877
HighActively exploited

A vulnerability exists in the SHA authentication scheme in Veritas Backup Exec before 21.2, which had not been disabled. An attacker could remotely exploit this scheme to gain unauthorized access to an Agent and execute privileged commands.

CVE-2021-27876
HighActively exploited

A vulnerability exists in the SHA authentication scheme in Veritas Backup Exec before 21.2. An attacker can gain unauthorized access and, using crafted input parameters, access an arbitrary file on the system with System privileges.

CVE-2021-1732
HighActively exploitedEPSS 100%

A vulnerability in the Win32k component of Windows allows elevation of privilege. An attacker could exploit it to gain higher privileges on the system.

CVE-2021-21973
MediumActively exploited

The vSphere Client (HTML5) contains an SSRF (Server Side Request Forgery) vulnerability due to improper validation of URLs in a vCenter Server plugin. A malicious actor with network access to port 443 may exploit this issue by sending a POST request to vCenter Server plugin leading to information disclosure.

CVE-2021-21972
CriticalActively exploitedEPSS 100%

The vSphere Client (HTML5) contains a remote code execution vulnerability in a vCenter Server plugin. A malicious actor with network access to port 443 may exploit this issue to execute commands with unrestricted privileges on the underlying operating system that hosts vCenter Server. This affects VMware vCenter Server (7.x before 7.0 U1c, 6.7 before 6.7 U3l and 6.5 before 6.5 U3n) and VMware Cloud Foundation (4.x before 4.2 and 3.x before 3.10.1.2).

CVE-2021-27104
CriticalActively exploited

Accellion FTA 9_12_370 and earlier is affected by OS command execution via a crafted POST request to various admin endpoints. The fixed version is FTA_9_12_380 and later.

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