CVE-2018-5508

5.9 mediumEPSS 0.8%

Medium (5.9) in f5 big-ip policy enforcement manager. EPSS 0.8% chance of exploitation in the next 30 days.

On F5 BIG-IP PEM versions 13.0.0, 12.0.0-12.1.3.1, 11.6.0-11.6.2, 11.5.1-11.5.5, or 11.2.1, under certain conditions, TMM may crash when processing compressed data though a Virtual Server with an associated PEM profile using the content insertion option.

Severity

CVSS 3.0

5.9 medium

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

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 58% of CVEs (scores of 2026-10-31)
Published: 2018-04-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

f5:big-ip_policy_enforcement_manager

References

https://support.f5.com/csp/article/K10329515
https://support.f5.com/csp/article/K10329515

Check your stack JSON