Cisco has patched a bug in Unified Communications Manager that lets an unauthenticated attacker on the network write files to the box and, from there, climb to root. It is tracked as CVE-2026-20230, and proof-of-concept exploit code is already public. Cisco's PSIRT says it has not seen the flaw used in attacks yet. The PoC shortens that runway. The flaw is a server-side request forgery.
CRITICAL
vulnerabilities
Cisco Patches CVE-2026-20230 in Unified CM as Exploit Code Goes Public
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This intelligence summary is sourced from The Hacker News and curated by CyberHawk Threat Intel for the security community. Read the complete article at the source link.
Read original at The Hacker News →
This intelligence summary is sourced from The Hacker News and curated by CyberHawk Threat Intel for the security community. Read the complete article at the source link.
Read original at The Hacker News →
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