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CVE-2025-55067— Integer Overflow or Wraparound in Veeder-Root TLS4B Automatic Tank Gauge System

Quick assessment

Affected
Veeder-Root TLS4B Automatic Tank Gauge System
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Veeder-Root TLS4B Automatic Tank Gauge System是美国Veeder-Root公司的一套用于加油站、油库或工业储罐的安全管理系统。 Veeder-Root TLS4B Automatic Tank Gauge System存在输入验证错误漏洞，该漏洞源于对Unix时间值处理不当，可能导致拒绝服务攻击。

CVSS 7.1 · High EPSS 0.43% · P36
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I. Basic Information for CVE-2025-55067

Vulnerability Information
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Vulnerability Title
Integer Overflow or Wraparound in Veeder-Root TLS4B Automatic Tank Gauge System
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5
Vulnerability Title
Veeder-Root TLS4B Automatic Tank Gauge System 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Veeder-Root TLS4B Automatic Tank Gauge System是美国Veeder-Root公司的一套用于加油站、油库或工业储罐的安全管理系统。 Veeder-Root TLS4B Automatic Tank Gauge System存在输入验证错误漏洞，该漏洞源于对Unix时间值处理不当，可能导致拒绝服务攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Veeder-Root TLS4B Automatic Tank Gauge System 0 ~ 11.A -

II. Public POCs for CVE-2025-55067

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III. Intelligence Information for CVE-2025-55067

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IV. Related Vulnerabilities

Same product: TLS4B Automatic Tank Gauge System
Same vendor: Veeder-Root
Same weakness: CWE-190

V. Comments for CVE-2025-55067

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