CISA Known Exploited Vulnerabilities (KEV)

CVE-2012-5076 - Oracle Java SE Sandbox Bypass Vulnerability -

Action Due Apr 18, 2022 Target Vendor : Oracle

Description : The default Java security properties configuration did not restrict access to the com.sun.org.glassfish.external and com.sun.org.glassfish.gmbal packages. An untrusted Java application or applet could use these flaws to bypass Java sandbox restrictions.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2012-5076

CVE-2012-2539 - Microsoft Word Remote Code Execution Vulnerability -

Action Due Apr 18, 2022 Target Vendor : Microsoft

Description : Microsoft Word allows attackers to execute remote code or cause a denial-of-service (DoS) via crafted RTF data.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2012-2539

CVE-2012-0518 - Oracle Fusion Middleware Unspecified Vulnerability -

Action Due Apr 18, 2022 Target Vendor : Oracle

Description : Unspecified vulnerability in the Oracle Application Server Single Sign-On component in Oracle Fusion Middleware allows remote attackers to affect integrity via Unknown vectors

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2012-0518

CVE-2011-2005 - Microsoft Ancillary Function Driver (afd.sys) Improper Input Validation Vulnerability -

Action Due Apr 18, 2022 Target Vendor : Microsoft

Description : afd.sys in the Ancillary Function Driver in Microsoft Windows does not properly validate user-mode input passed to kernel mode, which allows local users to gain privileges via a crafted application.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2011-2005

CVE-2010-4398 - Microsoft Windows Kernel Stack-Based Buffer Overflow Vulnerability -

Action Due Apr 21, 2022 Target Vendor : Microsoft

Description : Stack-based buffer overflow in the RtlQueryRegistryValues function in win32k.sys in Microsoft Windows allows local users to gain privileges, and bypass the User Account Control (UAC) feature.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2010-4398

CVE-2022-1096 - Google Chromium V8 Type Confusion Vulnerability -

Action Due Apr 18, 2022 Target Vendor : Google

Description : Google Chromium V8 Engine contains a type confusion 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.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2022-1096

CVE-2021-26085 - Atlassian Confluence Server Pre-Authorization Arbitrary File Read Vulnerability -

Action Due Apr 18, 2022 Target Vendor : Atlassian

Description : Affected versions of Atlassian Confluence Server allow remote attackers to view restricted resources via a pre-authorization arbitrary file read vulnerability in the /s/ endpoint.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Known

Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-26085

CVE-2016-7201 - Microsoft Edge Memory Corruption Vulnerability -

Action Due Apr 18, 2022 Target Vendor : Microsoft

Description : The Chakra JavaScript scripting engine in Microsoft Edge allows remote attackers to execute remote code or cause a denial of service (memory corruption) via a crafted web site.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2016-7201

CVE-2013-3660 - Microsoft Win32k Privilege Escalation Vulnerability -

Action Due Apr 18, 2022 Target Vendor : Microsoft

Description : The EPATHOBJ::pprFlattenRec function in win32k.sys in the kernel-mode drivers in Microsoft does not properly initialize a pointer for the next object in a certain list, which allows local users to gain privileges.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2013-3660

CVE-2012-2034 - Adobe Flash Player Memory Corruption Vulnerability -

Action Due Apr 18, 2022 Target Vendor : Adobe

Description : Adobe Flash Player contains a memory corruption vulnerability that allows for remote code execution or denial-of-service (DoS).

Action : The impacted product is end-of-life and should be disconnected if still in use.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2012-2034

CVE-2020-1956 - Apache Kylin OS Command Injection Vulnerability -

Action Due Apr 15, 2022 Target Vendor : Apache

Description : Apache Kylin contains an OS command injection vulnerability which could permit an attacker to perform 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-2020-1956

CVE-2020-2021 - Palo Alto Networks PAN-OS Authentication Bypass Vulnerability -

Action Due Apr 15, 2022 Target Vendor : Palo Alto Networks

Description : Palo Alto Networks PAN-OS contains a vulnerability in SAML which allows an attacker to bypass authentication.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Known

Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-2021

CVE-2022-26143 - MiCollab, MiVoice Business Express Access Control Vulnerability -

Action Due Apr 15, 2022 Target Vendor : Mitel

Description : A vulnerability has been identified in MiCollab and MiVoice Business Express that may allow a malicious actor to gain unauthorized access to sensitive information and services, cause performance degradations or a denial of service condition on the affected system.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2022-26143

CVE-2022-21999 - Microsoft Windows Print Spooler Privilege Escalation Vulnerability -

Action Due Apr 15, 2022 Target Vendor : Microsoft

Description : Microsoft Windows Print Spooler contains an unspecified vulnerability which can allow for privilege escalation.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2022-21999

CVE-2021-42237 - Sitecore XP Remote Command Execution Vulnerability -

Action Due Apr 15, 2022 Target Vendor : Sitecore

Description : Sitcore XP contains an insecure deserialization 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-2021-42237

CVE-2021-22941 - Citrix ShareFile Improper Access Control Vulnerability -

Action Due Apr 15, 2022 Target Vendor : Citrix

Description : Improper Access Control in Citrix ShareFile storage zones controller may allow an unauthenticated attacker to remotely compromise the storage zones controller.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Known

Notes : https://nvd.nist.gov/vuln/detail/CVE-2021-22941

CVE-2020-9377 - D-Link DIR-610 Devices Remote Command Execution -

Action Due Apr 15, 2022 Target Vendor : D-Link

Description : D-Link DIR-610 devices allow remote code execution via the cmd parameter to command.php.

Action : The impacted product is end-of-life and should be disconnected if still in use.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-9377

CVE-2020-7247 - OpenSMTPD Remote Code Execution Vulnerability -

Action Due Apr 15, 2022 Target Vendor : OpenBSD

Description : smtp_mailaddr in smtp_session.c in OpenSMTPD, as used in OpenBSD and other products, allows remote attackers to execute arbitrary commands as root via a crafted SMTP session.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-7247

CVE-2020-5410 - VMware Tanzu Spring Cloud Config Directory Traversal Vulnerability -

Action Due Apr 15, 2022 Target Vendor : VMware Tanzu

Description : Spring, by VMware Tanzu, Cloud Config contains a path traversal vulnerability that allows applications to serve arbitrary configuration files.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-5410

CVE-2020-25223 - Sophos SG UTM Remote Code Execution Vulnerability -

Action Due Apr 15, 2022 Target Vendor : Sophos

Description : A remote code execution vulnerability exists in the WebAdmin of Sophos SG UTM.

Action : Apply updates per vendor instructions.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://nvd.nist.gov/vuln/detail/CVE-2020-25223