CVE-2026-90822

9.8 CRITICAL

Published 2026-09-17 · Updated 2026-09-18

AI risk analysis

Summary: The flaw is an OS command injection vulnerability in the xtremed daemon, allowing unauthenticated remote attackers to execute arbitrary commands as root via the AuthFormServlet endpoint.
Exploitability: Exploitation requires access to the management interface, which must be enabled by the customer. The vulnerability is hard to exploit due to the default disabled state of the management interface.
Blast radius: If exploited, the vulnerability could result in complete control of the affected appliance, leading to data loss, system compromise, and potential network-wide impact.
Detection: No reliable host or network indicator is derivable from the published description.
Prioritized remediation: Disable the management interface by default and ensure it is only enabled for trusted administrative networks. Upgrade to firmware version 10.1.2r61p100 or later.

rcewebauth-bypassos-command-injection

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.

NVD description

FatPipe MPVPN, WARP, and IPVPN appliances running the end-of-life firmware version 10.1.2r60p100 contain an OS command injection vulnerability in the xtremed daemon. An unauthenticated remote attacker with access to the affected management interface can submit crafted input to the AuthFormServlet endpoint, causing authentication data to be processed by a shell and allowing arbitrary commands to execute as root. The affected management interface is disabled by default and must be affirmatively enabled by the customer before the endpoint becomes reachable. FatPipe recommends restricting management access to trusted administrative networks and using WAN access control lists to limit access to trusted sources. Customers running the affected end-of-life firmware can contact FatPipe Support for help confirming their firmware version and upgrading to a current supported release at https://www.fatpipeinc.com/support/support, [email protected], or +1 800-724-8521 (option 3).

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-78

All references

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

Related CVEs

Related by shared AI tags and CWE weakness class. Browse the full archive.