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CVE-2011-1323

UnknownEPSS 1.63%

Last modified

CVE-2011-1323 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.63% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
1.63%

73.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
YamahaRt100i1.02.05
YamahaRt100i1.02.08
YamahaRt100i1.02.16
YamahaRt100i1.03.08
YamahaRt100i1.03.12
YamahaRt100i1.03.15
YamahaRt100i1.03.24
YamahaRt100i1.03.25
YamahaRt100i1.03.30
YamahaRt100i1.04.03
YamahaRt100i1.04.06
YamahaRt100i1.04.09
YamahaRt100i1.05.05
YamahaRt100i1.05.07
YamahaRt100i1.05.09
YamahaRt100i1.05.10
YamahaRt100i1.05.13
YamahaRt100i1.06.08
YamahaRt100i1.06.10
YamahaRt100i1.06.12
YamahaRt100i1.06.14
YamahaRt100i1.06.15
YamahaRt100i1.06.22
YamahaRt100i1.07.01
YamahaRt100i1.07.05
YamahaRt100i1.07.07
YamahaRt100i2.01.07
YamahaRt100i2.01.11
YamahaRt100i2.01.14
YamahaRt100i2.01.19
YamahaRt100i2.01.20
YamahaRt100i2.01.21
YamahaRt100i2.02.15
YamahaRt100i2.02.17
YamahaRt100i2.02.19
YamahaRt100i2.02.23
YamahaRt100i2.02.27
YamahaRt100i2.02.28
YamahaRt100i2.02.29
YamahaRt100i2.02.31
YamahaRt100i2.02.33
YamahaRt100i2.02.34
YamahaRt100i2.02.35
YamahaRt100i2.02.36
YamahaRt100i2.02.38
YamahaRt100i2.02.39
YamahaRt100i2.02.40
YamahaRt100i2.02.41
YamahaRt100i2.02.44
YamahaRt100i2.02.45

Showing 50 of 594 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-1323?
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.
How severe is CVE-2011-1323?
Severity scoring for CVE-2011-1323 is pending analysis. The EPSS model estimates a 1.63% probability of exploitation in the next 30 days.
How do I fix CVE-2011-1323?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST