Security readout for executives and security teams
CVE-2017-8167 is a denial-of-service issue in Huawei USG9500 firewall products running V500R001C50. A remote attacker controlling a peer device could cause the firewall to restart by sending malformed IKE packets, potentially interrupting network security services and traffic handling. Exposure appears limited to environments using Huawei USG9500 firewalls on V500R001C50, especially where IKE/IPsec peer relationships exist with devices not fully trusted or tightly controlled. Treat this as a targeted availability risk for affected perimeter firewall deployments. Prioritize validation where USG9500 firewalls protect critical network paths or terminate VPN/IKE peer relationships. Mitigation focus: Identify any Huawei USG9500 devices running V500R001C50.; Review Huawei PSIRT advisory huawei-sa-20171025-01-firewall-en for official remediation.; Apply vendor-recommended firmware updates or configuration changes if available..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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CVE-2017-8167 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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