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CyberSigur / Security Intelligence

Known exploited vulnerabilities

Browse CISA's Known Exploited Vulnerabilities catalog. Search by CVE, vendor, or product. Information is published by the US Cybersecurity and Infrastructure Security Agency.

Official CISA source ↗CISA updated: 2026-10-30

1,766 vulnerabilities · Page 80 of 89

CVE-2020-10199

Sonatype Nexus Repository Remote Code Execution Vulnerability

Sonatype · Nexus Repository · Added: 2021-11-03

Sonatype Nexus Repository contains an unspecified vulnerability that allows for remote code execution.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-1020

Microsoft Windows Adobe Font Manager Library Remote Code Execution Vulnerability

Microsoft · Windows · Added: 2021-11-03

Microsoft Windows Adobe Font Manager Library contains an unspecified vulnerability when handling specially crafted multi-master fonts (Adobe Type 1 PostScript format) that allows for remote code execution for all systems except Windows 10. For systems running Windows 10, an attacker who successfully exploited the vulnerability could execute code in an AppContainer sandbox context with limited privileges and capabilities.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-10221

rConfig OS Command Injection Vulnerability

rConfig · rConfig · Added: 2021-11-03

rConfig lib/ajaxHandlers/ajaxAddTemplate.php contains an OS command injection vulnerability that allows remote attackers to execute OS commands via shell metacharacters in the fileName POST parameter.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-1040

Microsoft Hyper-V RemoteFX vGPU Remote Code Execution Vulnerability

Microsoft · Hyper-V RemoteFX · Added: 2021-11-03

Microsoft Hyper-V RemoteFX vGPU contains an improper input validation vulnerability due to the host server failing to properly validate input from an authenticated user on a guest operating system. Successful exploitation allows for remote code execution on the host operating system.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-1054

Microsoft Win32k Privilege Escalation Vulnerability

Microsoft · Win32k · Added: 2021-11-03

Microsoft Win32k contains a privilege escalation vulnerability when the Windows kernel-mode driver fails to properly handle objects in memory. Successful exploitation allows an attacker to execute code in kernel mode.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-10987

Tenda AC1900 Router AC15 Model Remote Code Execution Vulnerability

Tenda · AC1900 Router AC15 Model · Added: 2021-11-03

Tenda AC1900 Router AC15 Model contains an unspecified vulnerability that allows remote attackers to execute system commands via the deviceName POST parameter.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-1147

Microsoft .NET Framework, SharePoint, and Visual Studio Remote Code Execution Vulnerability

Microsoft · .NET Framework, SharePoint, Visual Studio · Added: 2021-11-03

Microsoft .NET Framework, Microsoft SharePoint, and Visual Studio contain a remote code execution vulnerability when the software fails to check the source markup of XML file input. Successful exploitation allows an attacker to execute code in the context of the process responsible for deserialization of the XML content.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-11651

SaltStack Salt Authentication Bypass Vulnerability

SaltStack · Salt · Added: 2021-11-03

SaltStack Salt contains an authentication bypass vulnerability in the salt-master process ClearFuncs due to improperly validating method calls. The vulnerability allows a remote user to access some methods without authentication, which can be used to retrieve user tokens from the salt master and/or run commands on salt minions. Salt users who follow fundamental internet security guidelines and best practices are not affected by this vulnerability.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-11652

SaltStack Salt Path Traversal Vulnerability

SaltStack · Salt · Added: 2021-11-03

SaltStack Salt contains a path traversal vulnerability in the salt-master process ClearFuncs which allows directory access to authenticated users. Salt users who follow fundamental internet security guidelines and best practices are not affected by this vulnerability.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-11738

WordPress Snap Creek Duplicator Plugin File Download Vulnerability

WordPress · Snap Creek Duplicator Plugin · Added: 2021-11-03

WordPress Snap Creek Duplicator plugin contains a file download vulnerability when an administrator creates a new copy of their site that allows an attacker to download the generated files from their Wordpress dashboard. This vulnerability affects Duplicator and Dulplicator Pro.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-12271Confirmed ransomware campaign use

Sophos SFOS SQL Injection Vulnerability

Sophos · SFOS · Added: 2021-11-03

Sophos Firewall operating system (SFOS) firmware contains a SQL injection vulnerability when configured with either the administration (HTTPS) service or the User Portal is exposed on the WAN zone. Successful exploitation may cause remote code execution to exfiltrate usernames and hashed passwords for the local device admin(s), portal admins, and user accounts used for remote access (but not external Active Directory or LDAP passwords).

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-12812Confirmed ransomware campaign use

Fortinet FortiOS SSL VPN Improper Authentication Vulnerability

Fortinet · FortiOS · Added: 2021-11-03

Fortinet FortiOS SSL VPN contains an improper authentication vulnerability that may allow a user to login successfully without being prompted for the second factor of authentication (FortiToken) if they change the case in their username.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-1350

Microsoft Windows DNS Server Remote Code Execution Vulnerability

Microsoft · Windows · Added: 2021-11-03

Microsoft Windows DNS Servers fail to properly handle requests, allowing an attacker to perform remote code execution in the context of the Local System Account. The vulnerability is also known under the moniker of SIGRed.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-1380

Microsoft Internet Explorer Scripting Engine Memory Corruption Vulnerability

Microsoft · Internet Explorer · Added: 2021-11-03

Microsoft Internet Explorer contains a memory corruption vulnerability which can allow for remote code execution in the context of the current user.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-1464

Microsoft Windows Spoofing Vulnerability

Microsoft · Windows · Added: 2021-11-03

Microsoft Windows contains a spoofing vulnerability when Windows incorrectly validates file signatures, allowing an attacker to bypass security features and load improperly signed files.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-1472Confirmed ransomware campaign use

Microsoft Netlogon Privilege Escalation Vulnerability

Microsoft · Netlogon · Added: 2021-11-03

Microsoft's Netlogon Remote Protocol (MS-NRPC) contains a privilege escalation vulnerability when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller. An attacker who successfully exploits the vulnerability could run a specially crafted application on a device on the network. The vulnerability is also known under the moniker of Zerologon.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-14750

Oracle WebLogic Server Remote Code Execution Vulnerability

Oracle · WebLogic Server · Added: 2021-11-03

Oracle WebLogic Server contains an unspecified vulnerability allowing an unauthenticated attacker to perform remote code execution. This vulnerability is related to CVE-2020-14882.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-14871

Oracle Solaris and Zettabyte File System (ZFS) Unspecified Vulnerability

Oracle · Solaris and Zettabyte File System (ZFS) · Added: 2021-11-03

Oracle Solaris and Oracle ZFS Storage Appliance Kit contain an unspecified vulnerability causing high impacts to confidentiality, integrity, and availability of affected systems.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-14882

Oracle WebLogic Server Remote Code Execution Vulnerability

Oracle · WebLogic Server · Added: 2021-11-03

Oracle WebLogic Server contains an unspecified vulnerability, which is assessed to allow for remote code execution, based on this vulnerability being related to CVE-2020-14750.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-14883

Oracle WebLogic Server Unspecified Vulnerability

Oracle · WebLogic Server · Added: 2021-11-03

Oracle WebLogic Server contains an unspecified vulnerability in the Console component with high impacts to confidentilaity, integrity, and availability.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
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