TTPwire Vol. 1 · MITRE ATT&CK·Tagged

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CIS Advisories

A Vulnerability in Cisco Unified Communications Products Could Allow for Remote Code Execution

2026-01-21 · Read original ↗

ATT&CK techniques detected

3 predictions
T1190Exploit Public-Facing Application
95%
"##208 ) - webex calling dedicated instance ( cscwr21851 ) risk : government : businesses : home users : technical summary : a vulnerability has been discovered in cisco unified communications products which could allow for remote code execution. details of the vulnerability are a…"
T1078.001Default Accounts
80%
"requirements, no less than annually. external penetration testing must include enterprise and environmental reconnaissance to detect exploitable information. penetration testing requires specialized skills and experience and must be conducted through a qualified party. the testin…"
T1190Exploit Public-Facing Application
73%
"a vulnerability in cisco unified communications products could allow for remote code execution a vulnerability in cisco unified communications products could allow for remote code execution ms - isac advisory number : 2026 - 006date ( s ) issued : 01 / 21 / 2026overview : a vulne…"

Summary

A vulnerability has been discovered in Cisco Unified Communications Products which could allow for remote code execution. Cisco Unified Communications (UC) Products are an integrated suite of IP-based hardware and software that combine voice, video, messaging, and data into a single platform. Successful exploitation of this vulnerability could allow for remote code execution as root, which may lead to the complete compromise of the affected device.