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CyberSigur / Security Intelligence

Vulnerabilități exploatate activ

Urmărește catalogul CISA Known Exploited Vulnerabilities. Caută după CVE, furnizor sau produs; informațiile sunt publicate de autoritatea americană CISA.

Sursa oficială CISA ↗Actualizat de CISA: 2026-10-29

1.764 vulnerabilități · Pagina 84 din 89

CVE-2021-1675Exploatare în ransomware confirmată

Microsoft Windows Print Spooler Remote Code Execution Vulnerability

Microsoft · Windows · Adăugată: 2021-11-03

Microsoft Windows Print Spooler contains an unspecified vulnerability that allows for remote code execution.

Măsura recomandată de CISA

Apply updates per vendor instructions.

Detalii CVE ↗
CVE-2021-1732Exploatare în ransomware confirmată

Microsoft Win32k Privilege Escalation Vulnerability

Microsoft · Win32k · Adăugată: 2021-11-03

Microsoft Win32k contains an unspecified vulnerability that allows for privilege escalation.

Măsura recomandată de CISA

Apply updates per vendor instructions.

Detalii CVE ↗
CVE-2021-1782

Apple Multiple Products Race Condition Vulnerability

Apple · Multiple Products · Adăugată: 2021-11-03

Apple iOS, iPadOs, macOS, watchOS, and tvOS contain a race condition vulnerability that may allow a malicious application to elevate privileges.

Măsura recomandată de CISA

Apply updates per vendor instructions.

Detalii CVE ↗
CVE-2021-1870

Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability

Apple · iOS, iPadOS, and macOS · Adăugată: 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.

Măsura recomandată de CISA

Apply updates per vendor instructions.

Detalii CVE ↗
CVE-2021-1871

Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability

Apple · iOS, iPadOS, and macOS · Adăugată: 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.

Măsura recomandată de CISA

Apply updates per vendor instructions.

Detalii CVE ↗
CVE-2021-1879

Apple iOS, iPadOS, and watchOS WebKit Cross-Site Scripting (XSS) Vulnerability

Apple · iOS, iPadOS, and watchOS · Adăugată: 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.

Măsura recomandată de CISA

Apply updates per vendor instructions.

Detalii CVE ↗
CVE-2021-1905

Qualcomm Multiple Chipsets Use-After-Free Vulnerability

Qualcomm · Multiple Chipsets · Adăugată: 2021-11-03

Multiple Qualcomm Chipsets contain a use after free vulnerability due to improper handling of memory mapping of multiple processes simultaneously.

Măsura recomandată de CISA

Apply updates per vendor instructions.

Detalii CVE ↗
CVE-2021-1906

Qualcomm Multiple Chipsets Detection of Error Condition Without Action Vulnerability

Qualcomm · Multiple Chipsets · Adăugată: 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.

Măsura recomandată de CISA

Apply updates per vendor instructions.

Detalii CVE ↗
CVE-2021-20016Exploatare în ransomware confirmată

SonicWall SSLVPN SMA100 SQL Injection Vulnerability

SonicWall · SSLVPN SMA100 · Adăugată: 2021-11-03

SonicWall SSLVPN SMA100 contains a SQL injection vulnerability that allows remote exploitation for credential access by an unauthenticated attacker.

Măsura recomandată de CISA

Apply updates per vendor instructions.

Detalii CVE ↗
CVE-2021-20021Exploatare în ransomware confirmată

SonicWall Email Security Improper Privilege Management Vulnerability

SonicWall · SonicWall Email Security · Adăugată: 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.

Măsura recomandată de CISA

Apply updates per vendor instructions.

Detalii CVE ↗
CVE-2021-20022Exploatare în ransomware confirmată

SonicWall Email Security Unrestricted Upload of File Vulnerability

SonicWall · SonicWall Email Security · Adăugată: 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.

Măsura recomandată de CISA

Apply updates per vendor instructions.

Detalii CVE ↗
CVE-2021-20023Exploatare în ransomware confirmată

SonicWall Email Security Path Traversal Vulnerability

SonicWall · SonicWall Email Security · Adăugată: 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.

Măsura recomandată de CISA

Apply updates per vendor instructions.

Detalii CVE ↗
CVE-2021-20090

Arcadyan Buffalo Firmware Path Traversal Vulnerability

Arcadyan · Buffalo Firmware · Adăugată: 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.

Măsura recomandată de CISA

Apply updates per vendor instructions.

Detalii CVE ↗
CVE-2021-21017

Adobe Acrobat and Reader Heap-based Buffer Overflow Vulnerability

Adobe · Acrobat and Reader · Adăugată: 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.

Măsura recomandată de CISA

Apply updates per vendor instructions.

Detalii CVE ↗
CVE-2021-21148

Google Chromium V8 Heap Buffer Overflow Vulnerability

Google · Chromium V8 · Adăugată: 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.

Măsura recomandată de CISA

Apply updates per vendor instructions.

Detalii CVE ↗
CVE-2021-21166

Google Chromium Race Condition Vulnerability

Google · Chromium · Adăugată: 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.

Măsura recomandată de CISA

Apply updates per vendor instructions.

Detalii CVE ↗
CVE-2021-21193

Google Chromium Blink Use-After-Free Vulnerability

Google · Chromium Blink · Adăugată: 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.

Măsura recomandată de CISA

Apply updates per vendor instructions.

Detalii CVE ↗
CVE-2021-21206

Google Chromium Blink Use-After-Free Vulnerability

Google · Chromium Blink · Adăugată: 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.

Măsura recomandată de CISA

Apply updates per vendor instructions.

Detalii CVE ↗
CVE-2021-21220

Google Chromium V8 Improper Input Validation Vulnerability

Google · Chromium V8 · Adăugată: 2021-11-03

Google Chromium V8 Engine contains an improper input validation 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.

Măsura recomandată de CISA

Apply updates per vendor instructions.

Detalii CVE ↗
CVE-2021-21224

Google Chromium V8 Type Confusion Vulnerability

Google · Chromium V8 · Adăugată: 2021-11-03

Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to execute code inside a sandbox 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.

Măsura recomandată de CISA

Apply updates per vendor instructions.

Detalii CVE ↗
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