What’s Vulnerable › Vulnerabilities

CVE-2021-27860: FatPipe WARP, IPVPN, and MPVPN Configuration Upload exploit

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: yes — in CISA KEV since 2022-01-10
• EPSS: 39.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-12-08 · updated 2026-06-17
• Weakness: CWE-434

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.

Affected products

• Fatpipeinc Ipvpn Firmware: 5.2.0-r34, 6.1.2-r70p26, 6.1.2-r70p45-m, 6.1.2-r70p75-m, 7.1.2-r39, 9.1.2-r129 (+30)
• Fatpipeinc Mpvpn Firmware: 5.2.0-r34, 6.1.2-r70p26, 6.1.2-r70p45-m, 6.1.2-r70p75-m, 7.1.2-r39, 9.1.2-r129 (+30)
• Fatpipeinc Warp Firmware: 5.2.0-r34, 6.1.2-r70p26, 6.1.2-r70p45-m, 6.1.2-r70p75-m, 7.1.2-r39, 9.1.2-r129 (+30)

References

• https://www.fatpipeinc.com/support/cve-list.php
• https://www.ic3.gov/Media/News/2021/211117-2.pdf
• https://www.fatpipeinc.com/support/cve-list.php
• https://www.ic3.gov/Media/News/2021/211117-2.pdf
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-27860

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