CVE-2025-55067
BaseFortify
Publication date: 2025-10-23
Last updated on: 2025-10-27
Assigner: ICS-CERT
Description
Description
CVSS Scores
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Meta Information
Affected Vendors & Products
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-190 | The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability occurs because the TLS4B ATG system improperly handles Unix time values that exceed the 2038 epoch rollover. When the system clock reaches January 19, 2038, it resets incorrectly to December 13, 1901. This causes authentication failures and disrupts core system functions such as login access, history visibility, and leak detection termination. An attacker could exploit this by manipulating the system time to trigger a denial of service condition.
How can this vulnerability impact me? :
The vulnerability can lead to denial of service conditions by causing administrative lockout, failures in operational timers, and corrupted log entries. This disruption affects critical system functionalities like user authentication and security monitoring, potentially preventing legitimate access and impairing system reliability.