CVE-2021-1498
Cisco HyperFlex HX Data Platform Command Injection Vulnerability
Cisco · HyperFlex HX · Added: 2021-11-03
Cisco HyperFlex HX Installer Virtual Machine contains an insufficient input validation vulnerability which could allow an attacker to execute commands on an affected device as the tomcat8 user.
CISA recommended actionApply updates per vendor instructions.
CVE details ↗CVE-2021-1647
Microsoft Defender Remote Code Execution Vulnerability
Microsoft · Defender · Added: 2021-11-03
Microsoft Defender contains an unspecified vulnerability that allows for remote code execution.
CISA recommended actionApply updates per vendor instructions.
CVE details ↗CVE-2021-1675Confirmed ransomware campaign use
Microsoft Windows Print Spooler Remote Code Execution Vulnerability
Microsoft · Windows · Added: 2021-11-03
Microsoft Windows Print Spooler contains an unspecified vulnerability that allows for remote code execution.
CISA recommended actionApply updates per vendor instructions.
CVE details ↗CVE-2021-1732Confirmed ransomware campaign use
Microsoft Win32k Privilege Escalation Vulnerability
Microsoft · Win32k · Added: 2021-11-03
Microsoft Win32k contains an unspecified vulnerability that allows for privilege escalation.
CISA recommended actionApply updates per vendor instructions.
CVE details ↗CVE-2021-1782
Apple Multiple Products Race Condition Vulnerability
Apple · Multiple Products · Added: 2021-11-03
Apple iOS, iPadOs, macOS, watchOS, and tvOS contain a race condition vulnerability that may allow a malicious application to elevate privileges.
CISA recommended actionApply updates per vendor instructions.
CVE details ↗CVE-2021-1870
Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability
Apple · iOS, iPadOS, and macOS · Added: 2021-11-03
Apple iOS, iPadOS, and macOS WebKit contain an unspecified logic vulnerability that allows a remote attacker to execute code. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
CISA recommended actionApply updates per vendor instructions.
CVE details ↗CVE-2021-1871
Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability
Apple · iOS, iPadOS, and macOS · Added: 2021-11-03
Apple iOS, iPadOS, and macOS WebKit contain an unspecified logic vulnerability that allows a remote attacker to execute code. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
CISA recommended actionApply updates per vendor instructions.
CVE details ↗CVE-2021-1879
Apple iOS, iPadOS, and watchOS WebKit Cross-Site Scripting (XSS) Vulnerability
Apple · iOS, iPadOS, and watchOS · Added: 2021-11-03
Apple iOS, iPadOS, and watchOS WebKit contain an unspecified vulnerability that allows for universal cross-site scripting (XSS) when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
CISA recommended actionApply updates per vendor instructions.
CVE details ↗CVE-2021-1905
Qualcomm Multiple Chipsets Use-After-Free Vulnerability
Qualcomm · Multiple Chipsets · Added: 2021-11-03
Multiple Qualcomm Chipsets contain a use after free vulnerability due to improper handling of memory mapping of multiple processes simultaneously.
CISA recommended actionApply updates per vendor instructions.
CVE details ↗CVE-2021-1906
Qualcomm Multiple Chipsets Detection of Error Condition Without Action Vulnerability
Qualcomm · Multiple Chipsets · Added: 2021-11-03
Multiple Qualcomm chipsets contain a detection of error condition without action vulnerability when improper handling of address deregistration on failure can lead to new GPU address allocation failure.
CISA recommended actionApply updates per vendor instructions.
CVE details ↗CVE-2021-20016Confirmed ransomware campaign use
SonicWall SSLVPN SMA100 SQL Injection Vulnerability
SonicWall · SSLVPN SMA100 · Added: 2021-11-03
SonicWall SSLVPN SMA100 contains a SQL injection vulnerability that allows remote exploitation for credential access by an unauthenticated attacker.
CISA recommended actionApply updates per vendor instructions.
CVE details ↗CVE-2021-20021Confirmed ransomware campaign use
SonicWall Email Security Improper Privilege Management Vulnerability
SonicWall · SonicWall Email Security · Added: 2021-11-03
SonicWall Email Security contains an improper privilege management vulnerability that allows an attacker to create an administrative account by sending a crafted HTTP request to the remote host. This vulnerability has known usage in a SonicWall Email Security exploit chain along with CVE-2021-20022 and CVE-2021-20023 to achieve privilege escalation.
CISA recommended actionApply updates per vendor instructions.
CVE details ↗CVE-2021-20022Confirmed ransomware campaign use
SonicWall Email Security Unrestricted Upload of File Vulnerability
SonicWall · SonicWall Email Security · Added: 2021-11-03
SonicWall Email Security contains an unrestricted upload of file with dangerous type vulnerability that allows a post-authenticated attacker to upload a file to the remote host. This vulnerability has known usage in a SonicWall Email Security exploit chain along with CVE-2021-20021 and CVE-2021-20023 to achieve privilege escalation.
CISA recommended actionApply updates per vendor instructions.
CVE details ↗CVE-2021-20023Confirmed ransomware campaign use
SonicWall Email Security Path Traversal Vulnerability
SonicWall · SonicWall Email Security · Added: 2021-11-03
SonicWall Email Security contains a path traversal vulnerability that allows a post-authenticated attacker to read files on the remote host. This vulnerability has known usage in a SonicWall Email Security exploit chain along with CVE-2021-20021 and CVE-2021-20022 to achieve privilege escalation.
CISA recommended actionApply updates per vendor instructions.
CVE details ↗CVE-2021-20090
Arcadyan Buffalo Firmware Path Traversal Vulnerability
Arcadyan · Buffalo Firmware · Added: 2021-11-03
Arcadyan Buffalo firmware contains a path traversal vulnerability that could allow unauthenticated, remote attackers to bypass authentication and access sensitive information. This vulnerability affects multiple routers across several different vendors.
CISA recommended actionApply updates per vendor instructions.
CVE details ↗CVE-2021-21017
Adobe Acrobat and Reader Heap-based Buffer Overflow Vulnerability
Adobe · Acrobat and Reader · Added: 2021-11-03
Acrobat Acrobat and Reader contain a heap-based buffer overflow vulnerability that could allow an unauthenticated attacker to achieve code execution in the context of the current user.
CISA recommended actionApply updates per vendor instructions.
CVE details ↗CVE-2021-21148
Google Chromium V8 Heap Buffer Overflow Vulnerability
Google · Chromium V8 · Added: 2021-11-03
Google Chromium V8 Engine contains a heap buffer overflow vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
CISA recommended actionApply updates per vendor instructions.
CVE details ↗CVE-2021-21166
Google Chromium Race Condition Vulnerability
Google · Chromium · Added: 2021-11-03
Google Chromium contains a race condition vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
CISA recommended actionApply updates per vendor instructions.
CVE details ↗CVE-2021-21193
Google Chromium Blink Use-After-Free Vulnerability
Google · Chromium Blink · Added: 2021-11-03
Google Chromium Blink contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
CISA recommended actionApply updates per vendor instructions.
CVE details ↗CVE-2021-21206
Google Chromium Blink Use-After-Free Vulnerability
Google · Chromium Blink · Added: 2021-11-03
Google Chromium Blink contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
CISA recommended actionApply updates per vendor instructions.
CVE details ↗