CVE-2018-5545

HIGH 8.8CVE-2018-5545 · Published 13/09/2018 · updated 17/06/2026

In short

CVE-2018-5545 is a HIGH (CVSS 8.8) vulnerability affecting websafe alert server (f5).
Chance of exploitation in the next 30 days (EPSS): 2.4%, higher than 84.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
websafe alert server f5	`≥ 1.0.0, ≤ 4.2.6`	No fix yet

On F5 WebSafe Alert Server 1.0.0-4.2.6, a malicious, authenticated user can execute code on the alert server by using a maliciously crafted payload.

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