Security readout for executives and security teams
This CVE describes a Cisco IOS denial-of-service issue in ios-authproxy. Remote attackers could disrupt web authentication and the HTTP service by triggering incorrectly terminated HTTP sessions. The available record does not provide CVSS scoring, complete affected product metadata, or evidence of active exploitation. Exposure is most likely where Cisco IOS uses ios-authproxy, web authentication, or HTTP services on versions before 15.1(1)SY3. The source bundle lacks precise product and CPE data, so asset validation is required. Prioritize validation if Cisco IOS web authentication or HTTP services support business access workflows. Without CVSS or exploitation evidence, urgency depends on exposure and service criticality. Mitigation focus: Identify Cisco IOS systems running versions before 15.1(1)SY3.; Review Cisco release notes and vendor guidance for fixed software guidance.; Upgrade affected systems to 15.1(1)SY3 or an applicable supported fixed release..
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-2012-4658 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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