Security readout for executives and security teams
CVE-2013-6703 is a denial-of-service issue in the TLS/SSLv3 module on Cisco ONS 15454 controller cards. A remote attacker could send crafted TLS or SSLv3 packets that cause a controller card reset. The main business risk is service disruption on exposed or reachable ONS 15454 controller-card interfaces. Exposure is most likely where Cisco ONS 15454 controller cards are deployed and their TLS or SSLv3 services are reachable by untrusted networks. The source bundle does not identify affected software versions or specific controller-card models beyond Cisco ONS 15454 controller cards. Prioritize this for environments that depend on Cisco ONS 15454 availability or expose management services beyond trusted networks. Without affected-version and fix details in the provided sources, urgency depends on asset presence, reachability, and operational criticality. Mitigation focus: Review Cisco’s advisory for affected releases and vendor-approved remediation.; Inventory Cisco ONS 15454 controller cards and associated software versions.; Restrict untrusted access to TLS/SSLv3 services on controller-card management paths..
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-2013-6703 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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