CISA Known Exploited Vulnerabilities (KEV)

CVE-2020-6287 - SAP NetWeaver Missing Authentication for Critical Function Vulnerability -

Action Due May 03, 2022 Target Vendor : SAP

Description : SAP NetWeaver Application Server Java Platforms contains a missing authentication for critical function vulnerability allowing unauthenticated access to execute configuration tasks and create administrative users.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-6287

CVE-2020-6207 - SAP Solution Manager Missing Authentication for Critical Function Vulnerability -

Action Due May 03, 2022 Target Vendor : SAP

Description : SAP Solution Manager User Experience Monitoring contains a missing authentication for critical function vulnerability which results in complete compromise of all SMDAgents connected to the Solution Manager.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-6207

CVE-2019-16256 - SIMalliance Toolbox Browser Command Injection Vulnerability -

Action Due May 03, 2022 Target Vendor : SIMalliance

Description : SIMalliance Toolbox Browser contains an command injection vulnerability that could allow remote attackers to retrieve location and IMEI information or execute a range of other attacks by modifying the attack message.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2019-16256

CVE-2020-10148 - SolarWinds Orion Authentication Bypass Vulnerability -

Action Due May 03, 2022 Target Vendor : SolarWinds

Description : SolarWinds Orion API contains an authentication bypass vulnerability that could allow a remote attacker to execute API commands.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-10148

CVE-2021-35211 - SolarWinds Serv-U Remote Code Execution Vulnerability -

Action Due Nov 17, 2021 Target Vendor : SolarWinds

Description : SolarWinds Serv-U contains an unspecified memory escape vulnerability which can allow for remote code execution.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Known

Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-35211

CVE-2016-3643 - SolarWinds Virtualization Manager Privilege Escalation Vulnerability -

Action Due May 03, 2022 Target Vendor : SolarWinds

Description : SolarWinds Virtualization Manager allows for privilege escalation through leveraging a misconfiguration of sudo.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2016-3643

CVE-2020-10199 - Sonatype Nexus Repository Remote Code Execution Vulnerability -

Action Due May 03, 2022 Target Vendor : Sonatype

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

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-10199

CVE-2019-7481 - SonicWall SMA100 SQL Injection Vulnerability -

Action Due May 03, 2022 Target Vendor : SonicWall

Description : SonicWall SMA100 contains a SQL injection vulnerability allowing an unauthenticated user to gain read-only access to unauthorized resources.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Known

Notes : https://nvd.nist.gov/vuln/detail/CVE-2019-7481

CVE-2021-20022 - SonicWall Email Security Unrestricted Upload of File Vulnerability -

Action Due Nov 17, 2021 Target Vendor : SonicWall

Description : 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.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Known

Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-20022

CVE-2021-20023 - SonicWall Email Security Path Traversal Vulnerability -

Action Due Nov 17, 2021 Target Vendor : SonicWall

Description : 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.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Known

Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-20023

CVE-2021-20016 - SonicWall SSLVPN SMA100 SQL Injection Vulnerability -

Action Due Nov 17, 2021 Target Vendor : SonicWall

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

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Known

Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-20016

CVE-2020-12271 - Sophos SFOS SQL Injection Vulnerability -

Action Due May 03, 2022 Target Vendor : Sophos

Description : 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).

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Known

Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-12271

CVE-2017-6327 - Symantec Messaging Gateway Remote Code Execution Vulnerability -

Action Due May 03, 2022 Target Vendor : Symantec

Description : Symantec Messaging Gateway contains an unspecified vulnerability which can allow for remote code execution. With the ability to perform remote code execution, an attacker may also desire to perform privilege escalating actions.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2017-6327

CVE-2017-9248 - Progress Telerik UI for ASP.NET AJAX and Sitefinity Cryptographic Weakness Vulnerability -

Action Due May 03, 2022 Target Vendor : Progress

Description : Progress Telerik UI for ASP.NET AJAX and Sitefinity have a cryptographic weakness in Telerik.Web.UI.dll that can be exploited to disclose encryption keys (Telerik.Web.UI.DialogParametersEncryptionKey and/or the MachineKey), perform cross-site-scripting (XSS) attacks, compromise the ASP.NET ViewState, and/or upload and download files.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2017-9248

CVE-2021-31755 - Tenda AC11 Router Stack Buffer Overflow Vulnerability -

Action Due Nov 17, 2021 Target Vendor : Tenda

Description : Tenda AC11 devices contain a stack buffer overflow vulnerability in /goform/setmac which allows attackers to execute code via a crafted post request.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-31755

CVE-2020-10987 - Tenda AC1900 Router AC15 Model Remote Code Execution Vulnerability -

Action Due May 03, 2022 Target Vendor : Tenda

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

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-10987

CVE-2018-14558 - Tenda AC7, AC9, and AC10 Routers Command Injection Vulnerability -

Action Due May 03, 2022 Target Vendor : Tenda

Description : Tenda AC7, AC9, and AC10 devices contain a command injection vulnerability due to the "formsetUsbUnload" function executes a dosystemCmd function with untrusted input. Successful exploitation allows an attacker to execute OS commands via a crafted goform/setUsbUnload request.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2018-14558

CVE-2018-20062 - ThinkPHP "noneCms" Remote Code Execution Vulnerability -

Action Due May 03, 2022 Target Vendor : ThinkPHP

Description : ThinkPHP "noneCms" contains an unspecified vulnerability that allows for remote code execution through crafted use of the filter parameter.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2018-20062

CVE-2019-9082 - ThinkPHP Remote Code Execution Vulnerability -

Action Due May 03, 2022 Target Vendor : ThinkPHP

Description : ThinkPHP contains an unspecified vulnerability that allows for remote code execution via public//?s=index/\think\app/invokefunction&function=call_user_func_array&vars[0]=system&vars[1][]= followed by the command.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2019-9082

CVE-2019-18187 - Trend Micro OfficeScan Directory Traversal Vulnerability -

Action Due May 03, 2022 Target Vendor : Trend Micro

Description : Trend Micro OfficeScan contains a directory traversal vulnerability by extracting files from a zip file to a specific folder on the OfficeScan server, leading to remote code execution.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2019-18187