CVE-2025-55067
No exploitation reported by the sources we read.
- Published2025-10-23
- WeaknessCWE-190
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
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.
Timeline
dates in UTC- 2025-10-2320:15CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 21:37 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2025-55067?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2025-55067?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
Distribution builds and vendor advisories
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Vendor advisories
Veeder-Root TLS4B Automatic Tank Gauge System
Veeder-Root TLS4B: <11.A
Fix
- Mitigation from the vendor CISA ICSA-25-296-03 · 1 product(CVE-2025-55067) Veeder-Root is aware of the vulnerability and will provide a fix for it. Until a fix is available, users should adhere to the network security best practices provided by Veeder-Root. Additionally, users should make all efforts to protect the borders of their environment to prevent …
- Mitigation from the vendor CISA ICSA-25-296-03 · 1 productVeeder-Root advises that their ASCs review and implement these best practices for network security with their users, when installing a new console or setting up a network port.
- Mitigation from the vendor CISA ICSA-25-296-03 · 1 productContact Veeder-Root Technical Support at +1.800.323.1799 for additional help or questions.
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
- CVSS 4.0 vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Published
- 2025-10-23
- Last Modified
- 2026-10-08
- NVD status
- Deferred
Frequently asked questions
What is CVE-2025-55067?
Is CVE-2025-55067 actively exploited?
What is the CVSS score for CVE-2025-55067?
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.