CVE-2012-4694: moxa edr_g903_firmware Cryptographic Issues

Vulnerability summary

CVE-2012-4694 is a high (CVSS 7.6) Cryptographic Issues vulnerability in moxa edr_g903_firmware. EPSS estimates a 1.10% chance of exploitation in the next 30 days, higher than 65.4% of scored vulnerabilities.

Timeline

1. 15-02-2013
   PublishedVulnerability first disclosed.
2. 16-09-2024
   Last modifiedVulnerability information updated.

Description

Moxa EDR-G903 series routers with firmware before 2.11 do not use a sufficient source of entropy for (1) SSH and (2) SSL keys, which makes it easier for man-in-the-middle attackers to spoof a device or modify a client-server data stream by leveraging knowledge of a key from a product installation elsewhere.

• CWE-310Cryptographic IssuesWeaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed.