CISA Known Exploited Vulnerabilities Catalog
8.1
CVE-2025-3935 - ConnectWise ScreenConnect Improper Authentication Vulnerability -
Action Due Jun 23, 2025 Target Vendor : ConnectWise
Description : ConnectWise ScreenConnect contains an improper authentication vulnerability. This vulnerability could allow a ViewState code injection attack, which could allow remote code execution if machine keys are compromised.
Action : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://www.connectwise.com/company/trust/security-bulletins/screenconnect-security-patch-2025.4 ; https://nvd.nist.gov/vuln/detail/CVE-2025-3935
9.8
CVE-2021-32030 - ASUS Routers Improper Authentication Vulnerability -
Action Due Jun 23, 2025 Target Vendor : ASUS
Description : ASUS Lyra Mini and ASUS GT-AC2900 devices contain an improper authentication vulnerability that allows an attacker to gain unauthorized access to the administrative interface. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
Action : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://www.asus.com/us/supportonly/lyra%20mini/helpdesk_bios/ ; https://www.asus.com/us/supportonly/rog%20rapture%20gt-ac2900/helpdesk_bios/; https://nvd.nist.gov/vuln/detail/CVE-2021-32030
9.8
CVE-2025-4632 - Samsung MagicINFO 9 Server Path Traversal Vulnerability -
Action Due Jun 12, 2025 Target Vendor : Samsung
Description : Samsung MagicINFO 9 Server contains a path traversal vulnerability that allows an attacker to write arbitrary file as system authority.
Action : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://security.samsungtv.com/securityUpdates#SVP-MAY-2025 ; https://nvd.nist.gov/vuln/detail/CVE-2025-4632
7.5
CVE-2025-4427 - Ivanti Endpoint Manager Mobile (EPMM) Authentication Bypass Vulnerability -
Action Due Jun 09, 2025 Target Vendor : Ivanti
Description : Ivanti Endpoint Manager Mobile (EPMM) contains an authentication bypass vulnerability in the API component that allows an attacker to access protected resources without proper credentials via crafted API requests. This vulnerability results from an insecure implementation of the Spring Framework open-source library.
Action : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Endpoint-Manager-Mobile-EPMM ; https://nvd.nist.gov/vuln/detail/CVE-2025-4427
7.5
CVE-2023-38950 - ZKTeco BioTime Path Traversal Vulnerability -
Action Due Jun 09, 2025 Target Vendor : ZKTeco
Description : ZKTeco BioTime contains a path traversal vulnerability in the iclock API that allows an unauthenticated attacker to read arbitrary files via supplying a crafted payload.
Action : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://www.zkteco.com/en/Security_Bulletinsibs ; https://nvd.nist.gov/vuln/detail/CVE-2023-38950
6.1
CVE-2024-27443 - Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerability -
Action Due Jun 09, 2025 Target Vendor : Synacor
Description : Zimbra Collaboration contains a cross-site scripting (XSS) vulnerability in the CalendarInvite feature of the Zimbra webmail classic user interface. An attacker can exploit this vulnerability via an email message containing a crafted calendar header, leading to the execution of arbitrary JavaScript code.
Action : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P46#Security_Fixes ; https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P39#Security_Fixes ; https://wiki.zimbra.com/wiki/Zimbra_Releases/10.0.7#Security_Fixes ; https://nvd.nist.gov/vuln/detail/CVE-2024-27443
7.2
CVE-2025-27920 - Srimax Output Messenger Directory Traversal Vulnerability -
Action Due Jun 09, 2025 Target Vendor : Srimax
Description : Srimax Output Messenger contains a directory traversal vulnerability that allows an attacker to access sensitive files outside the intended directory, potentially leading to configuration leakage or arbitrary file access.
Action : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://www.outputmessenger.com/cve-2025-27920/ ; https://nvd.nist.gov/vuln/detail/CVE-2025-27920
6.1
CVE-2024-11182 - MDaemon Email Server Cross-Site Scripting (XSS) Vulnerability -
Action Due Jun 09, 2025 Target Vendor : MDaemon
Description : MDaemon Email Server contains a cross-site scripting (XSS) vulnerability that allows a remote attacker to load arbitrary JavaScript code via an HTML e-mail message.
Action : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://files.mdaemon.com/mdaemon/beta/RelNotes_en.html ; https://mdaemon.com/pages/downloads-critical-updates ; https://nvd.nist.gov/vuln/detail/CVE-2024-11182
8.8
CVE-2025-4428 - Ivanti Endpoint Manager Mobile (EPMM) Code Injection Vulnerability -
Action Due Jun 09, 2025 Target Vendor : Ivanti
Description : Ivanti Endpoint Manager Mobile (EPMM) contains a code injection vulnerability in the API component that allows an authenticated attacker to remotely execute arbitrary code via crafted API requests. This vulnerability results from an insecure implementation of the Hibernate Validator open-source library.
Action : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Endpoint-Manager-Mobile-EPMM ; https://nvd.nist.gov/vuln/detail/CVE-2025-4428
9.1
CVE-2025-42999 - SAP NetWeaver Deserialization Vulnerability -
Action Due Jun 05, 2025 Target Vendor : SAP
Description : SAP NetWeaver Visual Composer Metadata Uploader contains a deserialization vulnerability that allows a privileged attacker to compromise the confidentiality, integrity, and availability of the host system by deserializing untrusted or malicious content.
Action : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : SAP users must have an account to log in and access the patch: https://me.sap.com/notes/3604119 ; https://nvd.nist.gov/vuln/detail/CVE-2025-42999
9.8
CVE-2024-12987 - DrayTek Vigor Routers OS Command Injection Vulnerability -
Action Due Jun 05, 2025 Target Vendor : DrayTek
Description : DrayTek Vigor2960, Vigor300B, and Vigor3900 routers contain an OS command injection vulnerability due to an unknown function of the file /cgi-bin/mainfunction.cgi/apmcfgupload of the component web management interface.
Action : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://fw.draytek.com.tw/Vigor2960/Firmware/v1.5.1.5/DrayTek_Vigor2960_V1.5.1.5_01release-note.pdf ; https://fw.draytek.com.tw/Vigor300B/Firmware/v1.5.1.5/DrayTek_Vigor300B_V1.5.1.5_01release-note.pdf ; https://fw.draytek.com.tw/Vigor3900/Firmware/v1.5.1.5/DrayTek_Vigor3900_V1.5.1.5_01release-note.pdf ; https://nvd.nist.gov/vuln/detail/CVE-2024-12987
4.3
CVE-2025-4664 - Google Chromium Loader Insufficient Policy Enforcement Vulnerability -
Action Due Jun 05, 2025 Target Vendor : Google
Description : Google Chromium contains an insufficient policy enforcement vulnerability that allows a remote attacker to leak cross-origin data via a crafted HTML page.
Action : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://chromereleases.googleblog.com/2025/05/stable-channel-update-for-desktop_14.html ; https://nvd.nist.gov/vuln/detail/CVE-2025-4664
9.8
CVE-2025-32756 - Fortinet Multiple Products Stack-Based Buffer Overflow Vulnerability -
Action Due Jun 04, 2025 Target Vendor : Fortinet
Description : Fortinet FortiFone, FortiVoice, FortiNDR and FortiMail contain a stack-based overflow vulnerability that may allow a remote unauthenticated attacker to execute arbitrary code or commands via crafted HTTP requests.
Action : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://fortiguard.fortinet.com/psirt/FG-IR-25-254 ; https://nvd.nist.gov/vuln/detail/CVE-2025-32756
7.8
CVE-2025-32709 - Microsoft Windows Ancillary Function Driver for WinSock Use-After-Free Vulnerability -
Action Due Jun 03, 2025 Target Vendor : Microsoft
Description : Microsoft Windows Ancillary Function Driver for WinSock contains a use-after-free vulnerability that allows an authorized attacker to escalate privileges to administrator.
Action : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-32709 ; https://nvd.nist.gov/vuln/detail/CVE-2025-32709
7.5
CVE-2025-30397 - Microsoft Windows Scripting Engine Type Confusion Vulnerability -
Action Due Jun 03, 2025 Target Vendor : Microsoft
Description : Microsoft Windows Scripting Engine contains a type confusion vulnerability that allows an unauthorized attacker to execute code over a network via a specially crafted URL.
Action : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-30397 ; https://nvd.nist.gov/vuln/detail/CVE-2025-30397
7.8
CVE-2025-32706 - Microsoft Windows Common Log File System (CLFS) Driver Heap-Based Buffer Overflow Vulnerability -
Action Due Jun 03, 2025 Target Vendor : Microsoft
Description : Microsoft Windows Common Log File System (CLFS) Driver contains a heap-based buffer overflow vulnerability that allows an authorized attacker to elevate privileges locally.
Action : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-32706 ; https://nvd.nist.gov/vuln/detail/CVE-2025-32706
7.8
CVE-2025-32701 - Microsoft Windows Common Log File System (CLFS) Driver Use-After-Free Vulnerability -
Action Due Jun 03, 2025 Target Vendor : Microsoft
Description : Microsoft Windows Common Log File System (CLFS) Driver contains a use-after-free vulnerability that allows an authorized attacker to elevate privileges locally.
Action : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-32701 ; https://nvd.nist.gov/vuln/detail/CVE-2025-32701
7.8
CVE-2025-30400 - Microsoft Windows DWM Core Library Use-After-Free Vulnerability -
Action Due Jun 03, 2025 Target Vendor : Microsoft
Description : Microsoft Windows DWM Core Library contains a use-after-free vulnerability that allows an authorized attacker to elevate privileges locally.
Action : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-30400 ; https://nvd.nist.gov/vuln/detail/CVE-2025-30400
4.9
CVE-2025-47729 - TeleMessage TM SGNL Hidden Functionality Vulnerability -
Action Due Jun 02, 2025 Target Vendor : TeleMessage
Description : TeleMessage TM SGNL contains a hidden functionality vulnerability in which the archiving backend holds cleartext copies of messages from TM SGNL application users.
Action : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : Apply mitigations per vendor instructions. Absent mitigating instructions from the vendor, discontinue use of the product. ; https://nvd.nist.gov/vuln/detail/CVE-2025-47729
9.8
CVE-2024-11120 - GeoVision Devices OS Command Injection Vulnerability -
Action Due May 28, 2025 Target Vendor : GeoVision
Description : Multiple GeoVision devices contain an OS command injection vulnerability that allows a remote, unauthenticated attacker to inject and execute arbitrary system commands.
Action : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known To Be Used in Ransomware Campaigns? : Unknown
Notes : https://dlcdn.geovision.com.tw/TechNotice/CyberSecurity/Security_Advisory_IP_Device_2024-11.pdf ; https://nvd.nist.gov/vuln/detail/CVE-2024-11120