CVE-2025-53856— TMM vulnerability
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I. Basic Information for CVE-2025-53856
Vulnerability Information
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Vulnerability Title
TMM vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
When a virtual server, network address translation (NAT) object, or secure network address translation (SNAT) object uses the embedded Packet Velocity Acceleration (ePVA) feature, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. To determine which BIG-IP platforms have an ePVA chip refer to K12837: Overview of the ePVA feature https://my.f5.com/manage/s/article/K12837 . Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
控制流范围控制不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
F5 BIG-IP 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
F5 BIG-IP是美国F5公司的一款集成了网络流量管理、应用程序安全管理、负载均衡等功能的应用交付平台。 F5 BIG-IP存在安全漏洞，该漏洞源于使用ePVA功能时处理未公开流量不当，可能导致TMM终止。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-53856
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- BIG-IP TMM vulnerability CVE-2025-53856vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-53856
Same Patch Batch · F5 · 2025-10-15 · 44 CVEs total
| CVE-2025-53521 | 9.8 CRITICAL | BigIP APM Vulnerability |
| CVE-2025-53868 | 8.7 HIGH | BIG-IP SCP and SFTP vulnerability |
| CVE-2025-57780 | 7.8 HIGH | F5OS Vulnerability |
| CVE-2025-61955 | 7.8 HIGH | F5OS vulnerability |
| CVE-2025-61974 | 7.5 HIGH | BIG-IP SSL/TLS vulnerability |
| CVE-2025-53474 | 7.5 HIGH | BIG-IP iRules vulnerability |
| CVE-2025-58120 | 7.5 HIGH | BIG-IP Next (CNF, SPK, and Kubernetes) vulnerability |
| CVE-2025-54479 | 7.5 HIGH | BIG-IP PEM vulnerability |
| CVE-2025-61951 | 7.5 HIGH | BIG-IP DTLS 1.2 Vulnerability |
| CVE-2025-59778 | 7.5 HIGH | VELOS partition container network vulnerability |
| CVE-2025-41430 | 7.5 HIGH | BIG-IP SSL Orchestrator vulnerability |
| CVE-2025-61938 | 7.5 HIGH | BIG-IP Advanced WAF and ASM bd process vulnerability |
| CVE-2025-55036 | 7.5 HIGH | BIG-IP SSL Orchestrator vulnerability |
| CVE-2025-59781 | 7.5 HIGH | BIG-IP DNS cache vulnerability |
| CVE-2025-46706 | 7.5 HIGH | BIG-IP iRules vulnerability |
| CVE-2025-48008 | 7.5 HIGH | BIG-IP MPTCP vulnerability |
| CVE-2025-55669 | 7.5 HIGH | BIG-IP HTTP/2 vulnerability |
| CVE-2025-60016 | 7.5 HIGH | BIG-IP SSL/TLS vulnerability |
| CVE-2025-59478 | 7.5 HIGH | BIG-IP AFM DoS protection profile vulnerability |
| CVE-2025-61990 | 7.5 HIGH | TMM vulnerability |
Showing top 20 of 44 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2025-53856
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