F5 f5os-A vulnerabilities

17 CVEs affecting F5 f5os-A, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2025-57780, published 2025-10-15.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2002-20001, published 2021-11-11. High severity, CVSS 7.5. EPSS: 24.6% chance of exploitation in the next 30 days. The Diffie-Hellman Key Agreement Protocol allows remote attackers (from the client side) to send arbitrary numbers that are actually not public keys, and trigger expensive server-side DHE…
CVE-2022-25990, published 2022-05-05. Medium severity, CVSS 5.3. EPSS: 0.8% chance of exploitation in the next 30 days. On 1.0.x versions prior to 1.0.1, systems running F5OS-A software may expose certain registry ports externally. Note: Software versions which have reached End of Technical Support (EoTS) are not…
CVE-2022-41780, published 2022-10-19. Medium severity, CVSS 5.5. EPSS: 0.5% chance of exploitation in the next 30 days. In F5OS-A version 1.x before 1.1.0 and F5OS-C version 1.x before 1.4.0, a directory traversal vulnerability exists in an undisclosed location of the F5OS CLI that allows an attacker to read arbitrary…
CVE-2024-23607, published 2024-02-14. Medium severity, CVSS 5.5. EPSS: 0.5% chance of exploitation in the next 30 days. A directory traversal vulnerability exists in the F5OS QKView utility that allows an authenticated attacker to read files outside the QKView directory. Note: Software versions which have reached…
CVE-2023-22657, published 2023-02-01. High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days. On F5OS-A beginning in version 1.2.0 to before 1.3.0 and F5OS-C beginning in version 1.3.0 to before 1.5.0, processing F5OS tenant file names may allow for command injection. Note: Software versions…
CVE-2025-36546, published 2025-05-07. High severity, CVSS 8.1. EPSS: 0.4% chance of exploitation in the next 30 days. On an F5OS system, if the root user had previously configured the system to allow login via SSH key-based authentication, and then enabled Appliance Mode; access via SSH key-based authentication is…
CVE-2025-46265, published 2025-05-07. High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days. On F5OS, an improper authorization vulnerability exists where remotely authenticated users (LDAP, RADIUS, TACACS+) may be authorized with higher privilege F5OS roles. Note: Software versions which…
CVE-2025-47150, published 2025-10-15. Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days. When SNMP is configured on F5OS Appliance and Chassis systems, undisclosed requests can cause an increase in SNMP memory resource utilization. Note: Software versions which have reached End of…
CVE-2025-61955, published 2025-10-15. High severity, CVSS 8.8. EPSS: 0.2% chance of exploitation in the next 30 days. A vulnerability exists in F5OS-A and F5OS-C systems that may allow an authenticated attacker with local access to escalate their privileges. A successful exploit may allow the attacker to cross a…
CVE-2025-60015, published 2025-10-15. Medium severity, CVSS 5.7. EPSS: 0.2% chance of exploitation in the next 30 days. An out-of-bounds write vulnerability exists in F5OS-A and F5OS-C that could lead to memory corruption. Note: Software versions which have reached End of Technical Support (EoTS) are not…

Latest

CVE-2025-57780, published 2025-10-15. High severity, CVSS 8.8. EPSS: 0.2% chance of exploitation in the next 30 days. A vulnerability exists in F5OS-A and F5OS-C system that may allow an authenticated attacker with local access to escalate their privileges. A successful exploit may allow the attacker to cross a…
CVE-2025-53860, published 2025-10-15. Medium severity, CVSS 4.1. EPSS: 0.1% chance of exploitation in the next 30 days. A vulnerability exists in F5OS-A software that allows a highly privileged authenticated attacker to access sensitive FIPS hardware security module (HSM) information on F5 rSeries systems. Note:…
CVE-2025-60013, published 2025-10-15. Medium severity, CVSS 4.6. EPSS: 0.2% chance of exploitation in the next 30 days. When a highly-privileged, authenticated attacker attempts to initialize the rSeries FIPS module using a password with special shell metacharacters, arbitrary system commands may be executed, and the…
CVE-2025-43878, published 2025-05-07. Medium severity, CVSS 6.0. EPSS: 0.2% chance of exploitation in the next 30 days. When running in Appliance mode, an authenticated attacker assigned the Administrator or Resource Administrator role may be able to bypass Appliance mode restrictions utilizing system diagnostics…
CVE-2024-24966, published 2024-02-14. Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days. When LDAP remote authentication is configured on F5OS, a remote user without an assigned role will be incorrectly authorized. Note: Software versions which have reached End of Technical Support…