Vulnerability in Koyoele Gc-A22w-Cw
CVE-2022-29518
Screen Creator Advance2, HMI GC-A2 series, and Real time remote monitoring and control tool Screen Creator Advance2 versions prior to Ver.0.1.1.3 Build01, HMI GC-A2 series(GC-A22W-CW, GC-A24W-C(W), GC-A26W-C(W), GC-A24, GC-A24-M, GC-A25, GC-A26, and GC-A26-J2), and Real time remote monitoring and control tool(Remote GC) allows a local attacker to bypass authentication due to the improper check for the Remote control setting's account names. This may allow attacker who can access the HMI from Real time remote monitoring and control tool may perform arbitrary operations on the HMI. As a result, the information stored in the HMI may be disclosed, deleted or altered, and/or the equipment may be illegally operated via the HMI.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.0 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (10.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 11th percentile — 10.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
References
- www.koyoele.co.jp/en/topics/202205095016/ (Vendor Advisory)
- jvn.jp/en/jp/JVN50337155/index.html (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-29518?
- CVE-2022-29518 is a high-severity vulnerability in Koyoele Gc-A22w-Cw. CVSS score: 7.0/10. Published 2022-05-18.
- How severe is CVE-2022-29518?
- High severity. CVSS v3 base score is 7.0 out of 10.