CYBERHAWK / CVE / CVE-2026-20230

CVE-2026-20230

Cisco Unified Communications Manager

HIGH CVSS 8.6 other

The flaw

Server-side request forgery vulnerability via improper input validation.

What to do

Apply Cisco security patch when available

▸ Scan my repo for CVE-2026-20230

References

NVD CISA KEV OSV GitHub Advisory MITRE News search

In the news

Cisco Patches CVE-2026-20230 in Unified CM as Exploit Code Goes PublicThe Hacker News · 2026-06-04
CVE-2026-20230: Cisco Unified CM WebDialer SSRF Can Lead to Root-Level CompromiseSOCRadar® Cyber Intelligence Inc. · 2026-06-05
Cisco Unified CM SSRF Flaw CVE-2026-20230: Public Exploit Code Opens Path to RootTech Times · 2026-06-04

First seen 2026-06-05 · Tracked by PickBits CyberHawk · Weekly CVE digest

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