Improper Authentication in DIRIS A-40 - CVE-2026-2491
Published: February 27, 2026
Vulnerability identifier: #VU123323
CSH Severity: Medium
CVSS v4: 5.3 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-2491
CWE-ID: CWE-287
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an error when processing authentication requests within the web API implementation. A remote attacker on the local network can bypass authentication process and gain unauthorized access to the application.
Affected software
DIRIS A-40
How to mitigate CVE-2026-2491
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.