Security readout for executives and security teams
CVE-2011-1603 concerns Cisco Unified IP Phones 7900 Series devices running software before 9.2.1. The public record says a local user could gain elevated privileges through unspecified vectors. Business urgency depends on whether these legacy phones remain deployed and physically accessible. Exposure is most likely in organizations still operating Cisco Unified IP Phones 7900 Series with software older than 9.2.1. The available source bundle does not identify network-remote exposure, affected submodels, or supported upgrade paths. Prioritize if legacy Cisco 7900 phones remain in sensitive offices, shared spaces, or regulated environments. If none are deployed, this is mainly an asset hygiene confirmation item. Mitigation focus: Inventory Cisco Unified IP Phones 7900 Series still in service.; Check each phone software version for releases before 9.2.1.; Review Cisco advisory and upgrade according to vendor guidance..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2011-1603 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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