VULNERABILITY INTELLIGENCE
CVE-2011-1323
CVSS score7.8 HIGH
EPSS probability1.63%
CISA KEVNot currently listed
Published2011-05-09
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:C
Description
Yamaha RTX, RT, SRT, RTV, RTW, and RTA series routers with firmware 6.x through 10.x, and NEC IP38X series routers with firmware 6.x through 10.x, do not properly handle IP header options, which allows remote attackers to cause a denial of service (device reboot) via a crafted option that triggers access to an invalid memory location.
Weakness classification
- CWE-20: Improper Input Validation