CISA Known Exploited Vulnerabilities

This dashboard displays the latest vulnerabilities published by the Cybersecurity & Infrastructure Security Agency (CISA).

CVE-2026-20182

Cisco Catalyst SD-WAN Controller Authentication Bypass Vulnerability

Vendor: Cisco

Product: Catalyst SD-WAN

Added: 2026-05-14

Due Date: 2026-05-17

Description:

Cisco Catalyst SD-WAN Controller & Manager contain an authentication bypass vulnerability that allows an unauthenticated, remote attacker to bypass authentication and obtain administrative privileges on an affected system.

Required Action:

Please adhere to CISA’s guidelines to assess exposure and mitigate risks associated with Cisco SD-WAN devices as outlined in CISA’s Emergency Directive 26-03 (URL listed below in Notes) and CISA’s Hunt & Hardening Guidance for Cisco SD-WAN Devices (URL listed below in Notes). Adhere to the applicable BOD 22-01 guidance for cloud services or discontinue use of the product if mitigations are not available.

CWEs:

CWE-287

CVE-2026-42208

BerriAI LiteLLM SQL Injection Vulnerability

Vendor: BerriAI

Product: LiteLLM

Added: 2026-05-08

Due Date: 2026-05-11

Description:

BerriAI LiteLLM contains a SQL injection vulnerability that allows an attacker to read data from the proxy's database and potentially modify it, leading to unauthorized access to the proxy and the credentials it manages.

Required 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.

CWEs:

CWE-89

CVE-2026-6973

Ivanti Endpoint Manager Mobile (EPMM) Improper Input Validation Vulnerability

Vendor: Ivanti

Product: Endpoint Manager Mobile (EPMM)

Added: 2026-05-07

Due Date: 2026-05-10

Description:

Ivanti Endpoint Manager Mobile (EPMM) contains an improper input validation vulnerability that allows a remotely authenticated user with administrative access to achieve remote code execution.

Required 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.

CWEs:

CWE-20

CVE-2026-0300

Palo Alto Networks PAN-OS Out-of-bounds Write Vulnerability

Vendor: Palo Alto Networks

Product: PAN-OS

Added: 2026-05-06

Due Date: 2026-05-09

Description:

Palo Alto Networks PAN-OS contains an out-of-bounds write vulnerability in the User-ID Authentication Portal (aka Captive Portal) service that can allow an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series and VM-Series firewalls by sending specially crafted packets.

Required 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. Until the vendor releases an official fix, the following workaround should be implemented: - Restrict User-ID Authentication Portal access to only trusted zones. - Disable User-ID Authentication Portal if not required. 5/13/2026: Palo Alto has released a variety of patches. If these are relevant to your environment, please apply the designated patch.

CWEs:

CWE-787

CVE-2026-31431

Linux Kernel Incorrect Resource Transfer Between Spheres Vulnerability

Vendor: Linux

Product: Kernel

Added: 2026-05-01

Due Date: 2026-05-15

Description:

Linux Kernel contains an incorrect resource transfer between spheres vulnerability that could allow for privilege escalation.

Required 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.

CWEs:

CWE-669

CVE-2026-41940

Ransomware

WebPros cPanel & WHM and WP2 (WordPress Squared) Missing Authentication for Critical Function Vulnerability

Vendor: WebPros

Product: cPanel & WHM and WP2 (WordPress Squared)

Added: 2026-04-30

Due Date: 2026-05-03

Description:

WebPros cPanel & WHM (WebHost Manager) and WP2 (WordPress Squared) contain an authentication bypass vulnerability in the login flow that allows unauthenticated remote attackers to gain unauthorized access to the control panel.

Required 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.

CWEs:

CWE-306

CVE-2024-1708

Ransomware

ConnectWise ScreenConnect Path Traversal Vulnerability

Vendor: ConnectWise

Product: ScreenConnect

Added: 2026-04-28

Due Date: 2026-05-12

Description:

ConnectWise ScreenConnect contains a path traversal vulnerability which could allow an attacker to execute remote code or directly impact confidential data and critical systems.

Required 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.

CWEs:

CWE-22

CVE-2026-32202

Microsoft Windows Protection Mechanism Failure Vulnerability

Vendor: Microsoft

Product: Windows

Added: 2026-04-28

Due Date: 2026-05-12

Description:

Microsoft Windows Shell contains a protection mechanism failure vulnerability that allows an unauthorized attacker to perform spoofing over a network.

Required 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.

CWEs:

CWE-693

CVE-2025-29635

D-Link DIR-823X Command Injection Vulnerability

Vendor: D-Link

Product: DIR-823X

Added: 2026-04-24

Due Date: 2026-05-08

Description:

D-Link DIR-823X contains a command injection vulnerability that allows an authorized attacker to execute arbitrary commands on remote devices by sending a POST request to /goform/set_prohibiting via the corresponding function. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.

Required 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.

CWEs:

CWE-77

CVE-2024-7399

Samsung MagicINFO 9 Server Path Traversal Vulnerability

Vendor: Samsung

Product: MagicINFO 9 Server

Added: 2026-04-24

Due Date: 2026-05-08

Description:

Samsung MagicINFO 9 Server contains a path traversal vulnerability that could allow an attacker to write arbitrary files as system authority.

Required 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.

CWEs:

CWE-22 CWE-434

CVE-2024-57728

Ransomware

SimpleHelp Path Traversal Vulnerability

Vendor: SimpleHelp

Product: SimpleHelp

Added: 2026-04-24

Due Date: 2026-05-08

Description:

SimpleHelp contains a path traversal vulnerability that allows admin users to upload arbitrary files anywhere on the file system by uploading a crafted zip file (i.e. zip slip). This can be exploited to execute arbitrary code on the host in the context of the SimpleHelp server user.

Required 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.

CWEs:

CWE-22

CVE-2024-57726

Ransomware

SimpleHelp Missing Authorization Vulnerability

Vendor: SimpleHelp

Product: SimpleHelp

Added: 2026-04-24

Due Date: 2026-05-08

Description:

SimpleHelp contains a missing authorization vulnerability that could allow low-privileged technicians to create API keys with excessive permissions. These API keys can be used to escalate privileges to the server admin role.

Required 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.

CWEs:

CWE-862

CVE-2026-39987

Marimo Remote Code Execution Vulnerability

Vendor: Marimo

Product: Marimo

Added: 2026-04-23

Due Date: 2026-05-07

Description:

Marimo contains an pre-authorization remote code execution vulnerability, allowing an unauthenticated attacked to shell access and execute arbitrary system commands.

Required 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.

CWEs:

CWE-306

CVE-2026-33825

Ransomware

Microsoft Defender Insufficient Granularity of Access Control Vulnerability

Vendor: Microsoft

Product: Defender

Added: 2026-04-22

Due Date: 2026-05-06

Description:

Microsoft Defender contains an insufficient granularity of access control vulnerability that could allow an authorized attacker to escalate privileges locally.

Required 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.

CWEs:

CWE-1220

CVE-2026-20122

Cisco Catalyst SD-WAN Manager Incorrect Use of Privileged APIs Vulnerability

Vendor: Cisco

Product: Catalyst SD-WAN Manger

Added: 2026-04-20

Due Date: 2026-04-23

Description:

Cisco Catalyst SD-WAN Manager contains an incorrect use of privileged APIs vulnerability due to improper file handling on the API interface of an affected system. An attacker could exploit this vulnerability by uploading a malicious file on the local file system. A successful exploit could allow the attacker to overwrite arbitrary files on the affected system and gain vmanage user privileges.

Required Action:

Please adhere to CISA’s guidelines to assess exposure and mitigate risks associated with Cisco SD-WAN devices as outlines in CISA’s Emergency Directive 26-03 (URL listed below in Notes) and CISA’s “Hunt & Hardening Guidance for Cisco SD-WAN Devices (URL listed below in Notes). Adhere to the applicable BOD 22-01 guidance for cloud services or discontinue use of the product if mitigations are not available.

CWEs:

CWE-648