Unrated severityNVD Advisory· Published Dec 13, 2015· Updated Jun 17, 2026

CVE-2015-6414

Description

Cisco TelePresence Video Communication Server (VCS) X8.6 uses the same encryption key across different customers' installations, which makes it easier for local users to defeat cryptographic protection mechanisms by leveraging knowledge of a key from another installation, aka Bug ID CSCuw64516.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Cisco Systems, Inc./Telepresence Video Communication Server Software
cpe:2.3:a:cisco:telepresence_video_communication_server_software:x8.6:*:*:*:*:*:*:*
Cisco Systems, Inc./Telepresence Video Communication Serverllm-fuzzy
Range: = X8.6

Patches

Vulnerability mechanics

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151210-tvcsnvdVendor Advisory
www.securityfocus.com/bid/79065nvd
www.securitytracker.com/id/1034429nvd

News mentions

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