What’s Vulnerable › Vulnerabilities

CVE-2020-23250

• Severity: low (CVSS 2.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-01-05 · updated 2026-06-17
• Weakness: CWE-327

Description

GigaVUE-OS (GVOS) 5.4 - 5.9 uses a weak algorithm for a hash stored in internal database.

Affected products

• Gigamon GigaVUE-FM: from 5.4.0 before 5.4.04; from 5.5.0 before 5.5.02; from 5.6.0 before 5.6.02; from 5.7.0 before 5.7.04; from 5.8.0 before 5.8.02; from 5.9.0 before 5.9.00.04 — fixed in 5.4.04, 5.5.02, 5.6.02, 5.7.04, 5.8.02, 5.9.00.04

How to fix

Upgrade to a fixed version: Gigamon GigaVUE-FM 5.4.04, 5.5.02, 5.6.02, 5.7.04. Check the vendor advisory for mitigations.

References

• https://community.gigamon.com/gigamoncp/s/article/Field-Notice-Gigamon-addressing-multiple-vulnerabilities-in-GigaVUE-OS
• https://community.gigamon.com/gigamoncp/s/article/Field-Notice-Gigamon-addressing-multiple-vulnerabilities-in-GigaVUE-OS

Get alerted when CVE-2020-23250 or the next vulnerability affects your stack