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CVE Record

CVE-2017-11344: Global buffer overflow in networkmap in Asuswrt-Merlin firmware for ASUS devices and ASUS firmware for ASUS...

Global buffer overflow in networkmap in Asuswrt-Merlin firmware for ASUS devices and ASUS firmware for ASUS RT-AC5300, RT_AC1900P, RT-AC68U, RT-AC68P, RT-AC88U, RT-AC66U, RT-AC66U_B1, RT-AC58U, RT-AC56U, RT-AC55U, RT-AC52U, RT-AC51U, RT-N18U, RT-N66U, RT-N56U, RT-AC3200, RT-AC3100, RT_AC1200GU, RT_AC1200G, RT-AC1200, RT-AC53, RT-N12HP, RT-N12HP_B1, RT-N12D1, RT-N12+, RT_N12+_PRO, RT-N16, and RT-N300 devices allows remote attackers to write shellcode at any address in the heap; this can be used to execute arbitrary code on the router by hosting a crafted device description XML document at a URL specified within a Location header in an SSDP response.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This vulnerability affects ASUS router firmware and Asuswrt-Merlin builds. A malicious network response can corrupt memory in the router’s network mapping component and may let an attacker run code on the router. Compromise could expose traffic, DNS settings, or the network edge device itself. Exposure is most likely on ASUS router models named in the CVE description running affected ASUS firmware or Asuswrt-Merlin. Evidence does not confirm whether every currently supported firmware line remains affected. Treat as urgent for affected routers, especially at small offices, branches, or privileged network segments. The issue targets the network edge and can lead to router code execution, but evidence in the bundle does not prove active exploitation. Mitigation focus: Inventory ASUS routers against the model list in the CVE description.; Check ASUS and Asuswrt-Merlin advisories or changelogs for fixed firmware.; Upgrade affected routers to vendor-supported firmware that addresses this CVE..

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
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0ADP providers
2Source links

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Source materials

Affected products

Products and packages named in the record

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Weakness

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