CVE-2024-33687

high-risk
Published 2024-06-24

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.

Do I need to act?

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0.21% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (20)

Nj101-1000 Firmware
Nj101-1020 Firmware
Nj101-9000 Firmware
Nj101-9020 Firmware
Nj301-1100 Firmware
Nj301-1200 Firmware
Nj501-1300 Firmware
Nj501-1320 Firmware
Nj501-1340 Firmware
Nj501-140 Firmware
Nj501-1400 Firmware
Nj501-1420 Firmware
Nj501-1500 Firmware
Nj501-1520 Firmware
Nj501-4300 Firmware
Nj501-4310 Firmware
Nj501-4320 Firmware
Nj501-4400 Firmware
Nj501-4500 Firmware
Nj501-5300 Firmware

Affected Vendors

Omron

References (4)

Third Party Advisory https://jvn.jp/en/vu/JVNVU92504444/
Vendor Advisory https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2024-004_en.pdf
Third Party Advisory https://jvn.jp/en/vu/JVNVU92504444/
Vendor Advisory https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2024-004_en.pdf
53
/ 100
high-risk
Severity 26/34 · High
Exploitability 1/34 · Minimal
Exposure 26/34 · High