Improper resource shutdown or release in F5 Networks products - CVE-2025-41399
Published: May 7, 2025
Vulnerability identifier: #VU108772
CSH Severity: Medium
CVSS v4: 8.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-41399
CWE-ID: CWE-404
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper resource shutdown or release when a Stream Control Transmission Protocol (SCTP) profile is configured on a virtual server. A remote non-authenticated attacker can send specially crafted traffic to the system and perform a denial of service (DoS) attack.
Affected software
BIG-IP Next CNF
BIG-IP Next SPK
BIG-IP
BIG-IP Next SPK
BIG-IP
How to mitigate CVE-2025-41399
Install updates from vendor's website.
BIG-IP Next CNF - update to 1.3.0
BIG-IP Next SPK - update to 1.7.12
BIG-IP - addressed in versions 15.1.9, 16.1.4, 17.1.1, 20.2.1
BIG-IP Next SPK - update to 1.7.12
BIG-IP - addressed in versions 15.1.9, 16.1.4, 17.1.1, 20.2.1