VULNERABILITY INTELLIGENCE

CVE-2021-27860

CVSS score9.8 CRITICAL

EPSS probability39.68%

CISA KEVKnown exploited vulnerability

Published2021-12-08

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

FatPipe WARP, IPVPN, and MPVPN Configuration Upload exploit

Vendor / product: FatPipe / WARP, IPVPN, and MPVPN software

Description

A vulnerability in the web management interface of FatPipe WARP, IPVPN, and MPVPN software prior to versions 10.1.2r60p92 and 10.2.2r44p1 allows a remote, unauthenticated attacker to upload a file to any location on the filesystem. The FatPipe advisory identifier for this vulnerability is FPSA006.

Weakness classification

nvd@nist.gov: CWE-434
134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-434

Primary references

cret@cert.org — Vendor Advisory
cret@cert.org — Exploit, Mitigation, Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Mitigation, Third Party Advisory, US Government Resource
134c704f-9b21-4f2e-91b3-4a467353bcc0 — US Government Resource