Vulnerability · Published Jun 24, 2024 · Assigned by jpcert
CVE-2024-33687
High 7.5
In plain English
A high-severity insufficient verification of data authenticity in NJ Series CPU Unit from OMRON Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 9% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.2%top 90.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Insufficient verification of data authenticity issue exists in NJ Series CPU Unit all versions and NX Series CPU Unit all versions. If a user program in the affected product is altered, the product may not be able to detect the alteration.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| OMRON Corporation | NJ Series CPU Unit | all versions |
| OMRON Corporation | NX Series CPU Unit | all versions |
Weakness: CWE-345 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N