Is CVE-2017-6139 in the CISA KEV catalog?

No. CVE-2017-6139 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2017-6139?

CVE-2017-6139 has a CVSS v3 base score of 5.9 (MEDIUM).

What is the EPSS score for CVE-2017-6139?

CVE-2017-6139 has an EPSS score of 1.70% (75th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2017-6139?

No published fix for CVE-2017-6139 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2017-6139

MEDIUMEPSS 75th pctl

5.9

CVSS v3

NVD

Description

In F5 BIG-IP APM software version 13.0.0 and 12.1.2, under rare conditions, the BIG-IP APM system appends log details when responding to client requests. Details in the log file can vary; customers running debug mode logging with BIG-IP APM are at highest risk.

CWE-532

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

TridentStack Control tracks known vulnerabilities across your Windows, macOS, and Linux fleet and shows the fix as soon as one is published. See how it works

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploit Intelligence

1.70%probability of exploitation in 30 days

75thpercentile

Elevated risk: more likely to be exploited than 75% of all known CVEs.

References

Vendor Advisory1

support.f5.com

Third-Party Advisory1

securitytracker.com

Other references1

securityfocus.com

Related Vulnerabilities

Other CWE-532 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2019-1622	Medium	5.3	79%	-	-
CVE-2020-35234	High	7.5	65%	-	Fix
CVE-2023-43261	High	7.5	59%	-	Fix
CVE-2024-20440	High	7.5	52%	-	-
CVE-2018-3609	High	8.1	22%	-	-
CVE-2018-8719	Medium	5.3	17%	-	-

Embed a live status badge for CVE-2017-6139

Markdown

[![CVE-2017-6139](https://tridentstack.com/cve/badge/CVE-2017-6139.svg)](https://tridentstack.com/cve/CVE-2017-6139)

HTML

<a href="https://tridentstack.com/cve/CVE-2017-6139"><img src="https://tridentstack.com/cve/badge/CVE-2017-6139.svg" alt="CVE-2017-6139"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

See how it works Start freeThis CVE lookup is free and always will be.

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-13.