High severity7.5NVD Advisory· Published Dec 29, 2017· Updated May 13, 2026
CVE-2017-17901
CVE-2017-17901
Description
ZyXEL P-660HW v3 devices allow remote attackers to cause a denial of service (CPU consumption) via a flood of IP packets with a TTL of 1.
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- packetstormsecurity.com/files/145548/ZyXEL-P-660HW-TTL-Expiry-Denial-Of-Service.htmlnvdExploitIssue TrackingThird Party AdvisoryVDB Entry
- www.zyxel.com/support/announcement_denial_of_service.shtmlnvd
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