CVE-2021-27856

critical

Description

FatPipe WARP, IPVPN, and MPVPN software prior to versions 10.1.2r60p91 and 10.2.2r42 includes an account named "cmuser" that has administrative privileges and no password. Older versions of FatPipe software may also be vulnerable. The FatPipe advisory identifier for this vulnerability is FPSA002.

References

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5684.php

https://www.zeroscience.mk/codes/fatpipe_backdoor.txt

https://www.fatpipeinc.com/support/cve-list.php

Details

Source: Mitre, NVD

Published: 2021-12-15

Updated: 2022-07-12

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical