CVE-2021-27860
Last modified
CVE-2021-27860 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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 has confirmed active exploitation in the wild. EPSS estimates a 39.82% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitation Status
This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Fatpipeinc | Ipvpn Firmware | 5.2.0 | R34 |
| Fatpipeinc | Ipvpn Firmware | 6.1.2 | R70p26 |
| Fatpipeinc | Ipvpn Firmware | 7.1.2 | R39 |
| Fatpipeinc | Ipvpn Firmware | 9.1.2 | R129 |
| Fatpipeinc | Ipvpn Firmware | 10.1.2 | R60p10 |
| Fatpipeinc | Ipvpn Firmware | 10.2.2 | R10 |
| Fatpipeinc | Warp Firmware | 5.2.0 | R34 |
| Fatpipeinc | Warp Firmware | 6.1.2 | R70p26 |
| Fatpipeinc | Warp Firmware | 7.1.2 | R39 |
| Fatpipeinc | Warp Firmware | 9.1.2 | R129 |
| Fatpipeinc | Warp Firmware | 10.1.2 | R60p10 |
| Fatpipeinc | Warp Firmware | 10.2.2 | R10 |
| Fatpipeinc | Mpvpn Firmware | 5.2.0 | R34 |
| Fatpipeinc | Mpvpn Firmware | 6.1.2 | R70p26 |
| Fatpipeinc | Mpvpn Firmware | 7.1.2 | R39 |
| Fatpipeinc | Mpvpn Firmware | 9.1.2 | R129 |
| Fatpipeinc | Mpvpn Firmware | 10.1.2 | R60p10 |
| Fatpipeinc | Mpvpn Firmware | 10.2.2 | R10 |
References
- https://www.fatpipeinc.com/support/cve-list.phpVendor Advisory
- https://www.ic3.gov/Media/News/2021/211117-2.pdfExploit, Mitigation, Third Party Advisory, US Government Resource
- https://www.fatpipeinc.com/support/cve-list.phpVendor Advisory
- https://www.ic3.gov/Media/News/2021/211117-2.pdfExploit, Mitigation, Third Party Advisory, US Government Resource
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-27860US Government Resource
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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