Security readout for executives and security teams
CVE-2013-5533 is a Cisco Unified IP Phones 9900 Series issue in image-upgrade handling. A local user could gain higher privileges through command injection in an unspecified parameter. The public bundle does not provide CVSS, patch details, or evidence of active exploitation. Exposure is most likely in environments still operating Cisco Unified IP Phones 9900 Series with image-upgrade functionality reachable by local users or local administrators. The bundle does not identify exact firmware versions or CPEs. Treat this as a targeted legacy-device risk, not an internet-scale emergency. Prioritize organizations with deployed Cisco 9900 phones and weaker local administrative controls. Business urgency rises if these phones remain in production and cannot be confirmed fixed through Cisco guidance. Mitigation focus: Review the Cisco security notice for affected releases, fixed software, and workarounds.; Inventory Cisco Unified IP Phones 9900 Series still deployed or stored for reuse.; Restrict local and administrative access to phone image-upgrade workflows..
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-2013-5533 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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