CVE-2025-49083 Deserialization in Secure Access

High 7.0 Published 30 Jul 2025 Updated 31 Jul 2025

Administrators can trigger unsafe deserialization in the Absolute Secure Access console, leading to code execution and integrity compromise.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-49083?

CVE-2025-49083 is a high-severity unsafe deserialization vulnerability in Absolute Secure Access, published on 30 Jul 2025. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

CVE-2025-49083 is a vulnerability in the management console of Absolute Secure Access after version 12.00 and prior to version 13.56. Attackers with administrative access to the console can cause unsafe content to be deserialized and executed in the security context of the console. The attack complexity is low and there are no attack requirements. Privileges required are high and there is no user interaction required. The impact to confidentiality is low, impact to integrity is high and there is no impact to availability. The impact to the confidentiality and integrity of subsequent systems is low and there is no subsequent system impact to availability.

Weakness: CWE-502

Which versions are affected by CVE-2025-49083?

It affects 1 product.

Products include Absolute Secure Access.

How do I fix CVE-2025-49083?

No fix has been published for CVE-2025-49083 yet. Limit exposure of the affected software until one is available.

Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.

Is CVE-2025-49083 being exploited?

There is no known exploitation of CVE-2025-49083 in the wild and no public exploit code.

All Absolute Secure Access vulnerabilities

Sources

Also known as GHSA-5f4x-mf64-8g2r.