VulnerabilityModified
CVE-2024-33687
Insufficient verification of data authenticity issue exists in NJ Series CPU Unit all versions and NX Series CPU Unit all versions.
HIGH 7.5EPSS 0.19%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.19%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 0.19% probability · 9th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-345
- Affected
- omron/nj101-1000 firmware · omron/nj101-1020 firmware · omron/nj101-9000 firmware · omron/nj101-9020 firmware · omron/nj301-1100 firmware · omron/nj301-1200 firmware · omron/nj501-1300 firmware · omron/nj501-1320 firmware · omron/nj501-1340 firmware · omron/nj501-140 firmware · omron/nj501-1400 firmware · omron/nj501-1420 firmware · omron/nj501-1500 firmware · omron/nj501-1520 firmware · omron/nj501-4300 firmware · omron/nj501-4310 firmware · omron/nj501-4320 firmware · omron/nj501-4400 firmware · omron/nj501-4500 firmware · omron/nj501-5300 firmware · +35 more
- Source
- vultures@jpcert.or.jp
References
- https://jvn.jp/en/vu/JVNVU92504444/Third Party Advisory
- https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2024-004_en.pdfVendor Advisory
- https://jvn.jp/en/vu/JVNVU92504444/Third Party Advisory
- https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2024-004_en.pdfVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.