CVE-2021-27855

high-risk
Published 2021-12-15

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.

Do I need to act?

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0.81% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (20)

Affected Vendors

Fatpipeinc

References (6)

Vendor Advisory https://www.fatpipeinc.com/support/cve-list.php
Third Party Advisory https://www.zeroscience.mk/codes/fatpipe_privesc.txt
Third Party Advisory https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5685.php
Vendor Advisory https://www.fatpipeinc.com/support/cve-list.php
Third Party Advisory https://www.zeroscience.mk/codes/fatpipe_privesc.txt
Third Party Advisory https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5685.php
63
/ 100
high-risk
Severity 30/34 · Critical
Exploitability 3/34 · Minimal
Exposure 30/34 · Critical