What is CVE-2022-25922?
Power Line Communications PLC4TRUCKS J2497 trailer brake controllers implement diagnostic functions which can be invoked by replaying J2497 messages. There is no authentication or authorization for these functions.
The record classifies CVE-2022-25922 under weakness class CWE-306. Its CVSS v3 base vector states that the flaw requires physical access to the device, needs no prior authentication, needs no user interaction, and has high impact on integrity, availability. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 1693 days ago.
Severity and exploitation probability
- CVSS v3.1 base score
- 6.1 — MEDIUM
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H - EPSS (FIRST)
- 1.2% probability of exploitation in the next 30 days, higher than 67.3% of all scored CVEs
- CISA KEV
- Not listed in the CISA Known Exploited Vulnerabilities catalog
- Threadlinqs priority
- 7.7/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- Published
- 2022-03-07, last modified 2025-04-16
Is CVE-2022-25922 being exploited?
Weaponised exploit code for CVE-2022-25922 is publicly available. 1 public proof-of-concept repository is tracked for this identifier. It currently carries a trending score of 30 in the Threadlinqs vulnerability feed.
- trickest/cve (trickest)
Affected products and versions
- Power Line Communications: PLC4TRUCKS
How to fix CVE-2022-25922
No vendor patch reference has been recorded for CVE-2022-25922 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.
Threat activity tracking CVE-2022-25922
1 tracked threat in the Threadlinqs corpus references CVE-2022-25922, either in the campaign’s CVE list or as an indicator on the campaign record.
Sources
Enriched from CVE.org, FIRST EPSS, GitHub Security Advisories, public proof-of-concept repositories. Last verified by Threadlinqs on .