Description

The TLS4B ATG system is vulnerable to improper handling of Unix time values that exceed the 2038 epoch rollover. When the system clock reaches January 19, 2038, it resets to December 13, 1901, causing authentication failures and disrupting core system functionalities such as login access, history visibility, and leak detection termination. This vulnerability could allow an attacker to manipulate the system time to trigger a denial of service (DoS) condition, leading to administrative lockout, operational timer failures, and corrupted log entries.

INFO

Published Date :

2025-10-23T19:39:14.879Z

Last Modified :

2025-10-23T20:30:20.323Z

Source :

icscert
AFFECTED PRODUCTS

The following products are affected by CVE-2025-55067 vulnerability.

Vendors Products
Veeder
  • Tls4b Automatic Tank Gauge System
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-55067.

URL Resource
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-296-03.json cve-icon cve-icon
https://www.cisa.gov/news-events/ics-advisories/icsa-25-296-03 cve-icon cve-icon
https://www.veeder.com/us/network-security-reminder cve-icon cve-icon
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CVSS Vulnerability Scoring System

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Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact