🛡️ CVE-2025-54500
🟡 CVSS 5.3 — Medium ✅ No Known Exploit CWE-770 NVD
5.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

An HTTP/2 implementation flaw allows a denial-of-service (DoS) that uses malformed HTTP/2 control frames in order to break the max concurrent streams limit (HTTP/2 MadeYouReset Attack).  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Details

Severity MEDIUM
CVSS Score 5.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE CWE-770
Public Exploit ✅ No
Source NVD
Published 2025-08-13
Updated 2026-06-02
Modified 2026-02-04
Fix URL N/A

Affected Packages

Software From version Fixed in
big-ip-access-policy-manager 17.5.0 17.5.1.2
big-ip-advanced-firewall-manager 17.5.0 17.5.1.2
big-ip-advanced-web-application-firewall 17.5.0 17.5.1.2
big-ip-analytics 17.5.0 17.5.1.2
big-ip-application-acceleration-manager 17.5.0 17.5.1.2
big-ip-application-security-manager 17.5.0 17.5.1.2
big-ip-application-visibility-and-reporting 17.5.0 17.5.1.2
big-ip-automation-toolchain 17.5.0 17.5.1.2
big-ip-carrier-grade-nat 17.5.0 17.5.1.2
big-ip-container-ingress-services 17.5.0 17.5.1.2
big-ip-ddos-hybrid-defender 17.5.0 17.5.1.2
big-ip-domain-name-system 17.5.0 17.5.1.2
big-ip-edge-gateway 17.5.0 17.5.1.2
big-ip-fraud-protection-service 17.5.0 17.5.1.2
big-ip-global-traffic-manager 17.1.0 17.1.3
big-ip-link-controller 17.5.0 17.5.1.2
big-ip-local-traffic-manager 17.5.0 17.5.1.2
big-ip-next-central-manager
big-ip-next-cloud-native-network-functions 2.0.0 2.0.2
big-ip-next-for-kubernetes
big-ip-next-service-proxy-for-kubernetes 2.0.0 2.0.2
big-ip-policy-enforcement-manager 17.5.0 17.5.1.2
big-ip-ssl-orchestrator 17.5.0 17.5.1.2
big-ip-webaccelerator 17.5.0 17.5.1.2
big-ip-websafe 17.5.0 17.5.1.2
silverline

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