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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.60%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.60% probability · 74th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-862
- Affected
- fatpipeinc/ipvpn firmware · fatpipeinc/warp firmware · fatpipeinc/mpvpn firmware
- Source
- cret@cert.org
References
- https://www.fatpipeinc.com/support/cve-list.phpVendor Advisory
- https://www.zeroscience.mk/codes/fatpipe_privesc.txtThird Party Advisory
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5685.phpThird Party Advisory
- https://www.fatpipeinc.com/support/cve-list.phpVendor Advisory
- https://www.zeroscience.mk/codes/fatpipe_privesc.txtThird Party Advisory
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5685.phpThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.