CVE-2022-25164
Cleartext Storage of Sensitive Information vulnerability in Mitsubishi Electric GX Works3 versions from 1.000A to 1.095Z and Mitsubishi Electric MX OPC UA Module Configurator-R versions 1.08J and prior allows a remote unauthenticated attacker to…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.82%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Cleartext Storage of Sensitive Information vulnerability in Mitsubishi Electric GX Works3 versions from 1.000A to 1.095Z and Mitsubishi Electric MX OPC UA Module Configurator-R versions 1.08J and prior allows a remote unauthenticated attacker to disclose sensitive information. As a result, unauthenticated attackers can gain unauthorized access to the MELSEC CPU module and the MELSEC OPC UA server module.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.82% probability · 55th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-312
- Affected
- mitsubishielectric/gx works3 · mitsubishielectric/mx opc ua module configurator-r
- Source
- Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
References
- https://jvn.jp/vu/JVNVU97244961/index.htmlThird Party Advisory, VDB Entry
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-333-05
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-015_en.pdfMitigation, Vendor Advisory
- https://jvn.jp/vu/JVNVU97244961/index.htmlThird Party Advisory, VDB Entry
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-333-05
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-015_en.pdfMitigation, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.