Vulnerability in Mitsubishielectric Gx Works3
CVE-2023-4088
Incorrect Default Permissions vulnerability in Mitsubishi Electric Corporation multiple FA engineering software products allows a malicious local attacker to execute a malicious code, resulting in information disclosure, tampering with and deletion, or a denial-of-service (DoS) condition, if the product is installed in a folder other than the default installation folder.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (7.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 8th percentile — 7.6% 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
- Mitsubishielectric Gx Works3
- Mitsubishi Electric Corporation Al-Pcs/win-E — versions all versions
- Mitsubishi Electric Corporation CPU Module Logging Configuration Tool — versions all versions
- Mitsubishi Electric Corporation Data Transfer — versions all versions
- Mitsubishi Electric Corporation Data Transfer Classic — versions all versions
- Mitsubishi Electric Corporation Ezsocket — versions all versions
- Mitsubishi Electric Corporation Fr Configurator2 — versions all versions
- Mitsubishi Electric Corporation Fx Configurator-En — versions all versions
- Mitsubishi Electric Corporation Fx Configurator-En-L — versions all versions
- Mitsubishi Electric Corporation Fx Configurator-Fp — versions all versions
Weakness classification (CWE)
References
- www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-010_en.pdf (vendor-advisory, Vendor Advisory)
- jvn.jp/vu/JVNVU96447193/index.html (government-resource)
- www.cisa.gov/news-events/ics-advisories/icsa-23-269-03 (government-resource)
Frequently asked questions
- What is CVE-2023-4088?
- CVE-2023-4088 is a critical-severity vulnerability in Mitsubishielectric Gx Works3, classified under Incorrect Default Permissions. CVSS score: 9.3/10. Published 2023-09-20.
- How severe is CVE-2023-4088?
- Critical severity. CVSS v3 base score is 9.3 out of 10.