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CVE-2016-8370
An issue was discovered in Mitsubishi Electric Automation MELSEC-Q series Ethernet interface modules QJ71E71-100, all versions,…
High7.5EPSS 1.3%
- Published
- Updated
- Reserved
- Assigned by
- icscert
Description
An issue was discovered in Mitsubishi Electric Automation MELSEC-Q series Ethernet interface modules QJ71E71-100, all versions, QJ71E71-B5, all versions, and QJ71E71-B2, all versions. Weakly encrypted passwords are transmitted to a MELSEC-Q PLC.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 1.3% · top 29% of all CVEs (2 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
- Mitsubishi Electric MELSEC-Q Series Ethernet Interface Module weak encryption
- CWE-327 (opens in a new tab)
Affected products
Mitsubishi Electric MELSEC-Q Series Ethernet Interface Module
- affected Mitsubishi Electric MELSEC-Q Series Ethernet Interface Module
References (2)
- https://ics-cert.us-cert.gov/advisories/ICSA-16-336-03 (opens in a new tab)x_refsource_MISCx_transferred
- 94632 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .