Vulnerability · Published Dec 15, 2021 · Assigned by certcc

CVE-2021-27859Missing authorization vulnerability in FatPipe software

High 8.8

In plain English

A high-severity missing authorization in IPVPN from FatPipe. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.7% (higher than 77% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)1.7%top 23.1% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

A missing authorization vulnerability in the web management interface of FatPipe WARP, IPVPN, and MPVPN software prior to versions 10.1.2r60p91 and 10.2.2r42 allows an authenticated, remote attacker with read-only privileges to create an account with administrative privileges. Older versions of FatPipe software may also be vulnerable. This does not appear to be a CSRF vulnerability. The FatPipe advisory identifier for this vulnerability is FPSA005.

Affected products (as reported)

Vendor	Product	Versions
FatPipe	WARP	10.1 – before 10.1.2r60p9110.2 – before 10.2.2r42
FatPipe	IPVPN	10.1 – before 10.1.2r60p9110.2 – before 10.2.2r42
FatPipe	MPVPN	10.1 – before 10.1.2r60p9110.2 – before 10.2.2r42

Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5681.php x_refsource_MISC
https://www.fatpipeinc.com/support/cve-list.php x_refsource_CONFIRM
https://www.zeroscience.mk/codes/fatpipe_csrf.txt x_refsource_MISC