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Vulnerability record · CVE-2013-6343 · published 22 January 2014

CVE-2013-6343: Asus tm-ac1900 firmware memory buffer overflow vulnerability

Asus · Tm Ac1900 Firmware

Multiple buffer overflows in web.c in httpd on the ASUS RT-N56U and RT-AC66U routers with firmware 3.0.0.4.374_979 allow remote attackers to execute arbitrary code via the (1) apps_name or (2) apps_flag parameter to APP_Installation.asp.

10.0 CVSS 2.0 High EPSS 7.8% · top 5.5% CWE-119 · Memory buffer overflow
10.0CVSS 2.0 base score
7.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
10References, 4 tagged exploit
17 Jun 2026Last modified by NVD

Description

Multiple buffer overflows in web.c in httpd on the ASUS RT-N56U and RT-AC66U routers with firmware 3.0.0.4.374_979 allow remote attackers to execute arbitrary code via the (1) apps_name or (2) apps_flag parameter to APP_Installation.asp.

AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://infosec42.blogspot.com/2014/01/exploit-asus-rt-n56u-remote-root-shell.html Exploit
http://osvdb.org/102267
http://www.exploit-db.com/exploits/31033 Exploit
http://www.securityfocus.com/bid/65046
https://support.t-mobile.com/docs/DOC-21994
http://infosec42.blogspot.com/2014/01/exploit-asus-rt-n56u-remote-root-shell.html Exploit
http://osvdb.org/102267
http://www.exploit-db.com/exploits/31033 Exploit
http://www.securityfocus.com/bid/65046
https://support.t-mobile.com/docs/DOC-21994

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2013-6343), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.