Vulnerability Intelligence Report
FatPipe software allows privilege escalation
CVE-2021-27855
FatPipe WARP, IPVPN, and MPVPN software prior to versions 10.1.2r60p91 and 10.2.2r42 allows a remote, authenticated attacker with read-only privileges to grant themselves administrative privileges. Older versions of FatPipe software may also be vulnerable. The FatPipe advisory identifier for this vulnerability is FPSA001.
No Active Exploit Signals
CVSS Base Score
8.8
HIGH
Exploitability:2.9
Impact Score:5.9
EPSS Probability:1.60%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-862 ↗CWE-862: Missing Authorization
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| FatPipe | WARP | 10.1 < 10.1.2r60p91 (affected), 10.2 < 10.2.2r42 (affected) |
| FatPipe | IPVPN | 10.1 < 10.1.2r60p91 (affected), 10.2 < 10.2.2r42 (affected) |
| FatPipe | MPVPN | 10.1 < 10.1.2r60p91 (affected), 10.2 < 10.2.2r42 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.604%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | CERT/CC · CERT · USA |
| Reserved | 2021-03-01T00:00:00 |
| Published | 2021-12-15T16:14:47 |
| Patch Date | 2021-09-27 |
| Last Updated | 2024-09-17T02:42:43 |
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