CISA Known Exploited Vulnerabilities Catalog

For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild. Organizations should use the KEV catalog as an input to their vulnerability management prioritization framework.Y

    9.8

    CVSS31
    CVE-2023-34362 - Progress MOVEit Transfer SQL Injection Vulnerability -

    Action Due Jun 23, 2023 Target Vendor : Progress

    Description : Progress MOVEit Transfer contains a SQL injection vulnerability that could allow an unauthenticated attacker to gain unauthorized access to MOVEit Transfer's database. Depending on the database engine being used (MySQL, Microsoft SQL Server, or Azure SQL), an attacker may be able to infer information about the structure and contents of the database in addition to executing SQL statements that alter or delete database elements.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Known

    Notes : This CVE has a CISA AA located here: https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-158a. Please see the AA for associated IOCs. Additional information is available at: https://community.progress.com/s/article/MOVEit-Transfer-Critical-Vulnerability-31May2023.

    Alert Date: Jun 02, 2023 | 475 days ago

    9.8

    CVSS31
    CVE-2023-28771 - Zyxel Multiple Firewalls OS Command Injection Vulnerability -

    Action Due Jun 21, 2023 Target Vendor : Zyxel

    Description : Zyxel ATP, USG FLEX, VPN, and ZyWALL/USG firewalls allow for improper error message handling which could allow an unauthenticated attacker to execute OS commands remotely by sending crafted packets to an affected device.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-remote-command-injection-vulnerability-of-firewalls

    Alert Date: May 31, 2023 | 477 days ago

    9.8

    CVSS31
    CVE-2023-2868 - Barracuda Networks ESG Appliance Improper Input Validation Vulnerability -

    Action Due Jun 16, 2023 Target Vendor : Barracuda Networks

    Description : Barracuda Email Security Gateway (ESG) appliance contains an improper input validation vulnerability of a user-supplied .tar file, leading to remote command injection.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://status.barracuda.com/incidents/34kx82j5n4q9

    Alert Date: May 26, 2023 | 482 days ago

    8.6

    CVSS31
    CVE-2023-32409 - Apple Multiple Products WebKit Sandbox Escape Vulnerability -

    Action Due Jun 12, 2023 Target Vendor : Apple

    Description : Apple iOS, iPadOS, macOS, tvOS, watchOS, and Safari WebKit contain an unspecified vulnerability that can allow a remote attacker to break out of the Web Content sandbox.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://support.apple.com/HT213757, https://support.apple.com/HT213758, https://support.apple.com/HT213761, https://support.apple.com/HT213762, https://support.apple.com/HT213764, https://support.apple.com/HT213765

    Alert Date: May 22, 2023 | 486 days ago

    6.5

    CVSS31
    CVE-2023-28204 - Apple Multiple Products WebKit Out-of-Bounds Read Vulnerability -

    Action Due Jun 12, 2023 Target Vendor : Apple

    Description : Apple iOS, iPadOS, macOS, tvOS, watchOS, and Safari WebKit contain an out-of-bounds read vulnerability that may disclose sensitive information.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://support.apple.com/HT213757, https://support.apple.com/HT213758, https://support.apple.com/HT213761, https://support.apple.com/HT213762, https://support.apple.com/HT213764, https://support.apple.com/HT213765

    Alert Date: May 22, 2023 | 486 days ago

    8.8

    CVSS31
    CVE-2023-32373 - Apple Multiple Products WebKit Use-After-Free Vulnerability -

    Action Due Jun 12, 2023 Target Vendor : Apple

    Description : Apple iOS, iPadOS, macOS, tvOS, watchOS, and Safari WebKit contain a use-after-free vulnerability that leads to code execution.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://support.apple.com/HT213757, https://support.apple.com/HT213758, https://support.apple.com/HT213761, https://support.apple.com/HT213762, https://support.apple.com/HT213764, https://support.apple.com/HT213765

    Alert Date: May 22, 2023 | 486 days ago

    5.9

    CVSS31
    CVE-2004-1464 - Cisco IOS Denial-of-Service Vulnerability -

    Action Due Jun 09, 2023 Target Vendor : Cisco

    Description : Cisco IOS contains an unspecified vulnerability that may block further telnet, reverse telnet, Remote Shell (RSH), Secure Shell (SSH), and in some cases, Hypertext Transport Protocol (HTTP) access to the Cisco device.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20040827-telnet

    Alert Date: May 19, 2023 | 489 days ago

    7.5

    CVSS31
    CVE-2016-6415 - Cisco IOS, IOS XR, and IOS XE IKEv1 Information Disclosure Vulnerability -

    Action Due Jun 09, 2023 Target Vendor : Cisco

    Description : Cisco IOS, IOS XR, and IOS XE contain insufficient condition checks in the part of the code that handles Internet Key Exchange version 1 (IKEv1) security negotiation requests. contains an information disclosure vulnerability in the Internet Key Exchange version 1 (IKEv1) that could allow an attacker to retrieve memory contents. Successful exploitation could allow the attacker to retrieve memory contents, which can lead to information disclosure.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160916-ikev1

    Alert Date: May 19, 2023 | 489 days ago

    4.4

    CVSS31
    CVE-2023-21492 - Samsung Mobile Devices Insertion of Sensitive Information Into Log File Vulnerability -

    Action Due Jun 09, 2023 Target Vendor : Samsung

    Description : Samsung mobile devices running Android 11, 12, and 13 contain an insertion of sensitive information into log file vulnerability that allows a privileged, local attacker to conduct an address space layout randomization (ASLR) bypass.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://security.samsungmobile.com/securityUpdate.smsb

    Alert Date: May 19, 2023 | 489 days ago

    9.8

    CVSS31
    CVE-2023-25717 - Multiple Ruckus Wireless Products CSRF and RCE Vulnerability -

    Action Due Jun 02, 2023 Target Vendor : Ruckus Wireless

    Description : Ruckus Wireless Access Point (AP) software contains an unspecified vulnerability in the web services component. If the web services component is enabled on the AP, an attacker can perform cross-site request forgery (CSRF) or remote code execution (RCE). This vulnerability impacts Ruckus ZoneDirector, SmartZone, and Solo APs.

    Action : Apply updates per vendor instructions or disconnect product if it is end-of-life.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://support.ruckuswireless.com/security_bulletins/315

    Alert Date: May 12, 2023 | 496 days ago

    7.8

    CVSS31
    CVE-2021-3560 - Red Hat Polkit Incorrect Authorization Vulnerability -

    Action Due Jun 02, 2023 Target Vendor : Red Hat

    Description : Red Hat Polkit contains an incorrect authorization vulnerability through the bypassing of credential checks for D-Bus requests, allowing for privilege escalation.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://bugzilla.redhat.com/show_bug.cgi?id=1961710

    Alert Date: May 12, 2023 | 496 days ago

    6.9

    CVSS2
    CVE-2014-0196 - Linux Kernel Race Condition Vulnerability -

    Action Due Jun 02, 2023 Target Vendor : Linux

    Description : Linux Kernel contains a race condition vulnerability within the n_tty_write function that allows local users to cause a denial-of-service (DoS) or gain privileges via read and write operations with long strings.

    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://lkml.iu.edu/hypermail/linux/kernel/1609.1/02103.html

    Alert Date: May 12, 2023 | 496 days ago

    7.8

    CVSS31
    CVE-2010-3904 - Linux Kernel Improper Input Validation Vulnerability -

    Action Due Jun 02, 2023 Target Vendor : Linux

    Description : Linux Kernel contains an improper input validation vulnerability in the Reliable Datagram Sockets (RDS) protocol implementation that allows local users to gain privileges via crafted use of the sendmsg and recvmsg system calls.

    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://lkml.iu.edu/hypermail/linux/kernel/1601.3/06474.html

    Alert Date: May 12, 2023 | 496 days ago

    5.0

    CVSS2
    CVE-2015-5317 - Jenkins User Interface (UI) Information Disclosure Vulnerability -

    Action Due Jun 02, 2023 Target Vendor : Jenkins

    Description : Jenkins User Interface (UI) contains an information disclosure vulnerability that allows users to see the names of jobs and builds otherwise inaccessible to them on the "Fingerprints" pages.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://www.jenkins.io/security/advisory/2015-11-11/

    Alert Date: May 12, 2023 | 496 days ago

    9.8

    CVSS31
    CVE-2016-3427 - Oracle Java SE and JRockit Unspecified Vulnerability -

    Action Due Jun 02, 2023 Target Vendor : Oracle

    Description : Oracle Java SE and JRockit contains an unspecified vulnerability that allows remote attackers to affect confidentiality, integrity, and availability via vectors related to Java Management Extensions (JMX). This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://www.oracle.com/security-alerts/cpuapr2016v3.html

    Alert Date: May 12, 2023 | 496 days ago

    9.8

    CVSS31
    CVE-2016-8735 - Apache Tomcat Remote Code Execution Vulnerability -

    Action Due Jun 02, 2023 Target Vendor : Apache

    Description : Apache Tomcat contains an unspecified vulnerability that allows for remote code execution if JmxRemoteLifecycleListener is used and an attacker can reach Java Management Extension (JMX) ports. This CVE exists because this listener wasn't updated for consistency with the Oracle patched issues for CVE-2016-3427 which affected credential types.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://tomcat.apache.org/security-9.html

    Alert Date: May 12, 2023 | 496 days ago

    7.8

    CVSS31
    CVE-2023-29336 - Microsoft Win32K Privilege Escalation Vulnerability -

    Action Due May 30, 2023 Target Vendor : Microsoft

    Description : Microsoft Win32k contains an unspecified vulnerability that allows for privilege escalation up to SYSTEM privileges.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-29336

    Alert Date: May 09, 2023 | 499 days ago

    8.8

    CVSS31
    CVE-2023-1389 - TP-Link Archer AX-21 Command Injection Vulnerability -

    Action Due May 22, 2023 Target Vendor : TP-Link

    Description : TP-Link Archer AX-21 contains a command injection vulnerability that allows for remote code execution.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://www.tp-link.com/us/support/download/archer-ax21/v3/#Firmware

    Alert Date: May 01, 2023 | 507 days ago

    9.0

    CVSS31
    CVE-2021-45046 - Apache Log4j2 Deserialization of Untrusted Data Vulnerability -

    Action Due May 22, 2023 Target Vendor : Apache

    Description : Apache Log4j2 contains a deserialization of untrusted data vulnerability due to the incomplete fix of CVE-2021-44228, where the Thread Context Lookup Pattern is vulnerable to remote code execution in certain non-default configurations.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Known

    Notes : https://logging.apache.org/log4j/2.x/security.html

    Alert Date: May 01, 2023 | 507 days ago

    7.5

    CVSS31
    CVE-2023-21839 - Oracle WebLogic Server Unspecified Vulnerability -

    Action Due May 22, 2023 Target Vendor : Oracle

    Description : Oracle WebLogic Server contains an unspecified vulnerability that allows an unauthenticated attacker with network access via T3, IIOP, to compromise Oracle WebLogic Server.

    Action : Apply updates per vendor instructions.

    Known To Be Used in Ransomware Campaigns? : Unknown

    Notes : https://www.oracle.com/security-alerts/cpujan2023.html

    Alert Date: May 01, 2023 | 507 days ago
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