FatPipe · WARP, IPVPN, and MPVPN software

CVE-2021-27860

Arbitrary file upload vulnerability in FatPipe software

Exploited in attacks Critical 9.8 Attack chance: 40%

What it is

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.

CISA: A vulnerability in the web management interface of FatPipe WARP, IPVPN, and MPVPN software allows a remote, unauthenticated attacker to upload a file to any location on the filesystem.

What to do

Apply updates per vendor instructions.

Deadline for US federal agencies: January 24, 2022

Added to the CISA list: January 10, 2022
Published: December 8, 2021
Severity: Critical 9.8 CVSS 3.1
Chance of attacks in the next 30 days (EPSS): 40% in the top 1.4% of all known vulnerabilities
Weakness: CWE-434
More details: NVD · CVE.org · CISA

All references (2)

Sources: Known Exploited Vulnerabilities (CISA, public domain), CVE records (cve.org) and EPSS (FIRST). The chance of attacks is the EPSS estimate that someone will try to exploit the flaw in the next 30 days.