Vulnerability in Omron Nj101-1000
CVE-2022-33971
Authentication bypass by capture-replay vulnerability exists in Machine automation controller NX7 series all models V1.28 and earlier, Machine automation controller NX1 series all models V1.48 and earlier, and Machine automation controller NJ series all models V 1.48 and earlier, which may allow an adjacent attacker who can analyze the communication between the controller and the specific software used by OMRON internally to cause a denial-of-service (DoS) condition or execute a malicious program.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.012 (68.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 68.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: +0.000
Affected products
Weakness classification (CWE)
References
- jvn.jp/en/vu/JVNVU97050784/index.html (VDB Entry, Third Party Advisory)
- www.ia.omron.com/product/vulnerability/OMSR-2022-002_en.pdf (Mitigation, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-33971?
- CVE-2022-33971 is a high-severity vulnerability in Omron Nj101-1000, classified under Authentication Bypass by Capture-replay. CVSS score: 7.5/10. Published 2022-07-04.
- How severe is CVE-2022-33971?
- High severity. CVSS v3 base score is 7.5 out of 10.