Security readout for executives and security teams
CVE-2016-1434 affects Cisco 8800 Series IP Phones running software 11.0(1). An authenticated remote user could misuse license-certificate upload handling to delete arbitrary files. Business impact is primarily device integrity and availability for affected phones, not broad server compromise based on the provided sources. Exposure is most likely in environments still operating Cisco 8800 Series IP Phones on software 11.0(1), especially where authenticated phone administration or certificate upload functions are reachable by non-administrative or broadly shared accounts. Treat this as a targeted legacy device hygiene issue. Prioritize if Cisco 8800 phones on 11.0(1) support critical communications or are reachable by many authenticated users. No source provided confirms active exploitation. Mitigation focus: Inventory Cisco 8800 Series IP Phones and identify software version 11.0(1).; Review Cisco advisory cisco-sa-20160620-ip-phone for fixed software or vendor mitigation guidance.; Restrict authenticated access to phone administration and certificate upload functions..
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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CVE-2016-1434 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
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Source materials
- CVE List V5 sourceCVE List V5
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CWE details
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