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Critical severity9.9NVD Advisory· Published Dec 11, 2020· Updated Jun 17, 2026

CVE-2020-27127

CVE-2020-27127

Description

Multiple vulnerabilities in Cisco Jabber for Windows, Jabber for MacOS, and Jabber for mobile platforms could allow an attacker to execute arbitrary programs on the underlying operating system (OS) with elevated privileges or gain access to sensitive information. For more information about these vulnerabilities, see the Details section of this advisory.

AI Insight

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

Affected products

14
  • Cisco Systems, Inc./Jabber9 versions
    cpe:2.3:a:cisco:jabber:12.9\(0\):*:*:*:*:macos:*:*+ 8 more
    • cpe:2.3:a:cisco:jabber:12.9\(0\):*:*:*:*:macos:*:*
    • cpe:2.3:a:cisco:jabber:12.9\(0\):*:*:*:*:windows:*:*
    • cpe:2.3:a:cisco:jabber:12.9\(1\):*:*:*:*:macos:*:*
    • cpe:2.3:a:cisco:jabber:12.9\(1\):*:*:*:*:windows:*:*
    • cpe:2.3:a:cisco:jabber:12.9\(2\):*:*:*:*:macos:*:*
    • cpe:2.3:a:cisco:jabber:12.9\(2\):*:*:*:*:windows:*:*
    • cpe:2.3:a:cisco:jabber:12.9\(3\):*:*:*:*:macos:*:*
    • cpe:2.3:a:cisco:jabber:12.9\(3\):*:*:*:*:windows:*:*
    • (no CPE)
  • Cisco Systems, Inc./Jabber For Mobile Platforms4 versions
    cpe:2.3:a:cisco:jabber_for_mobile_platforms:12.9\(0\):*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:a:cisco:jabber_for_mobile_platforms:12.9\(0\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:jabber_for_mobile_platforms:12.9\(1\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:jabber_for_mobile_platforms:12.9\(2\):*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:jabber_for_mobile_platforms:12.9\(3\):*:*:*:*:*:*:*
  • Cisco/Cisco Jabberv5
    Range: n/a

Patches

Vulnerability mechanics

References

1

News mentions

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