CVE-2021-27860

9.8 CRITICAL CISA KEV - Actively Exploited
Published: December 08, 2021 Modified: October 24, 2025
View on NVD

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://www.fatpipeinc.com/support/cve-list.php
Source: cret@cert.org
Vendor Advisory
https://www.ic3.gov/Media/News/2021/211117-2.pdf
Source: cret@cert.org
Exploit Mitigation Third Party Advisory US Government Resource
https://www.fatpipeinc.com/support/cve-list.php
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://www.ic3.gov/Media/News/2021/211117-2.pdf
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Mitigation Third Party Advisory US Government Resource
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-27860
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
US Government Resource

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
9.8 / 10.0
EPSS (Exploit Probability)
42.6%
97th percentile
Exploitation Status
Actively Exploited
Remediation due: 2022-01-24

Weaknesses (CWE)

CWE-434 CWE-434

Affected Vendors

fatpipeinc

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