Fwx120
CVE-2013-7310
MEDIUM
Severity by source
AV:A/AC:M/Au:N/C:P/I:P/A:P
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
AV:A/AC:M/Au:N/C:P/I:P/A:P
Lifecycle Timeline
1DescriptionCVE.org
The OSPF implementation on Yamaha routers does not consider the possibility of duplicate Link State ID values in Link State Advertisement (LSA) packets before performing operations on the LSA database, which allows remote attackers to cause a denial of service (routing disruption) or obtain sensitive packet information via a crafted LSA packet, a related issue to CVE-2013-0149.
AnalysisAI
The OSPF implementation on Yamaha routers does not consider the possibility of duplicate Link State ID values in Link State Advertisement (LSA) packets before performing operations on the LSA. Rated medium severity (CVSS 5.4). No vendor patch available.
Technical ContextAI
The OSPF implementation on Yamaha routers does not consider the possibility of duplicate Link State ID values in Link State Advertisement (LSA) packets before performing operations on the LSA database, which allows remote attackers to cause a denial of service (routing disruption) or obtain sensitive packet information via a crafted LSA packet, a related issue to CVE-2013-0149. Affected products include: Yamaha Fwx120, Yamaha Rt105, Yamaha Rt107E, Yamaha Rt140, Yamaha Rt250I.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
Same technique Denial Of Service
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External POC / Exploit Code
Leaving vuln.today