Authenticated code execution via unsafe deserialization
Published Jul 30, 2025 · Updated Jul 31, 2025
Unsafe deserialization in Absolute Secure Access Server 12.00 through 13.55 allows remote authenticated users to execute content in the console context. Absolute has not disclosed the affected handler, serialization format, or validation failure beyond stating that the management console deserializes unsafe content. Administrative console access is required; execution occurs with the console security context and can alter console data and affect connected systems.
Summary
What happened
Unsafe deserialization in Absolute Secure Access Server 12.00 through 13.55 allows remote authenticated users to execute content in the console context. Absolute has not disclosed the affected handler, serialization format, or validation failure beyond stating that the management console deserializes unsafe content. Administrative console access is required; execution occurs with the console security context and can alter console data and affect connected systems.
The record
- CVE
- CVE-2025-49083
- Published
- Jul 30, 2025
- Updated
- Jul 31, 2025
- Vendor
- Absolute Security
- Product
- Absolute Secure Access
- Classifications
- CWE-502, T1190
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Jul 30, 2025CVE publishedPublication date reported by the CVE source.
- Jul 31, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=12.00 <13.56
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo