What’s Vulnerable › Vulnerabilities
CVE-2024-27121
- Severity: high (CVSS 7.2 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.9% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2024-03-12 · updated 2026-06-17
- Weakness: CWE-22
Description
Path traversal vulnerability exists in Machine Automation Controller NJ Series and Machine Automation Controller NX Series. An arbitrary file in the affected product may be accessed or arbitrary code may be executed by processing a specially crafted request sent from a remote attacker with an administrative privilege. As for the details of the affected product names/versions, see the information provided by the vendor under [References] section.
Affected products
- Omron Nj101-1000 Firmware: through 1.64.03
- Omron Nj301-1100 Firmware: through 1.64.00
- Omron Nj501-1300 Firmware: through 1.64.00
References
- https://jvn.jp/en/vu/JVNVU95852116/index.html
- https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2024-001_en.pdf
- https://www.fa.omron.co.jp/product/security/assets/pdf/ja/OMSR-2024-001_ja.pdf
- https://jvn.jp/en/vu/JVNVU95852116/index.html
- https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2024-001_en.pdf
- https://www.fa.omron.co.jp/product/security/assets/pdf/ja/OMSR-2024-001_ja.pdf
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