Security readout for executives and security teams
CVE-2007-3177 is an authentication bypass in Ingate Firewall and SIParator versions before 4.5.2. A remote attacker could bypass SIP authentication using a crafted SIP routing parameter. Business risk depends on whether these legacy SIP-edge products are still deployed and reachable. Most likely exposure is legacy Ingate Firewall or SIParator deployments running versions before 4.5.2, especially SIP services reachable from untrusted networks. The bundle lists affected product details generically, so confirm exact models and firmware locally. Treat as a targeted legacy exposure question, not a confirmed active crisis. Prioritize inventory and remediation if Ingate SIP products are internet-facing or support critical voice services, because authentication bypass can undermine access controls. Mitigation focus: Identify any Ingate Firewall or SIParator assets and record installed versions.; Upgrade affected systems to 4.5.2 or a supported later release per vendor guidance.; Restrict SIP exposure to trusted networks where business operations allow..
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-2007-3177 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
- ingate-maddr-authentication-bypass(34887)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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