Vulnerability Report

CVE-2016-8370

Title: Mitsubishielectric Qj71E71-B2 Cryptographic Failures

Other

Proof Of Concept

No public PoC currently indexed for CVE-2016-8370.

CWE Category CWE-327

Published Date Feb 13, 2017

Modified Date Jun 17, 2026

Exploit Status Not Found

Score 7.5 CVSS v3.1

Exploit Probability (EPSS)

1.31%

Vulnerability Summary

CVE-2016-8370: 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.

Impacted Vendors

mitsubishielectric 3

Reference Links

http://www.securityfocus.com/bid/94632 https://ics-cert.us-cert.gov/advisories/ICSA-16-336-03 http://www.securityfocus.com/bid/94632 https://ics-cert.us-cert.gov/advisories/ICSA-16-336-03

CVSS v3.1

Source Entity [email protected]

Severity HIGH

7.5

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.0

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:P/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns