Security readout for executives and security teams
CVE-2007-4293 is a Cisco IOS denial-of-service issue affecting IOS 12.0 through 12.4. A remote attacker could crash an affected device using malformed MGCP traffic or an oversized facsimile packet. The main business risk is voice or network service interruption, not data theft. Exposure is most likely on legacy Cisco IOS 12.0 through 12.4 devices that process MGCP or facsimile-related voice traffic. Internet exposure is not proven by the bundle; internal voice gateways may still be reachable from untrusted network segments. Prioritize if legacy Cisco voice infrastructure remains in production. A successful attack could interrupt communications, but the provided sources do not show active exploitation or data compromise. Mitigation focus: Check Cisco advisory guidance for affected and fixed IOS releases.; Upgrade or retire Cisco IOS 12.0 through 12.4 devices where applicable.; Limit MGCP and voice-related traffic to trusted peers where feasible..
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-2007-4293 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
- oval:org.mitre.oval:def:5801CVE reference · vdb-entry, signature
- cisco-ios-facsimile-dos(35907)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.