VULNERABILITY INTELLIGENCE

CVE-2021-27103

CVSS score9.8 CRITICAL

EPSS probability11.41%

CISA KEVKnown exploited vulnerability

Published2021-02-16

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Known Exploited Vulnerability

Accellion FTA Server-Side Request Forgery (SSRF) Vulnerability

Vendor / product: Accellion / FTA

Description

Accellion FTA 9_12_411 and earlier is affected by SSRF via a crafted POST request to wmProgressstat.html. The fixed version is FTA_9_12_416 and later.

Weakness classification

nvd@nist.gov: CWE-918
134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-918

Primary references

cve@mitre.org — Broken Link, Product
cve@mitre.org — Product
af854a3a-2127-422b-91ae-364da2661108 — Broken Link, Product
af854a3a-2127-422b-91ae-364da2661108 — Product
134c704f-9b21-4f2e-91b3-4a467353bcc0 — US Government Resource