Vulnerability · Published Mar 25, 2021 · Assigned by icscert
CVE-2021-27450
High 7.8
In plain English
A high-severity security flaw in MU320E. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 10% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)0.2%top 89.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
SSH server configuration file does not implement some best practices. This could lead to a weakening of the SSH protocol strength, which could lead to additional misconfiguration or be leveraged as part of a larger attack on the MU320E (all firmware versions prior to v04A00.1).
Affected products (as reported)
Weakness: CWE-326
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-082-02 x_refsource_MISC