VAR-201401-0239
Vulnerability from variot - Updated: 2025-04-11 23:01Multiple 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. ASUS RT-N56U / RT-AC66U is a router device developed by ASUS. ASUS RT-N56U router is prone to a buffer-overflow vulnerability because it fails to perform adequate boundary-checks on user-supplied data. Failed attempts will likely cause a denial-of-service condition. ASUS RT-N56U running firmware 3.0.0.4.374_979 and prior are vulnerable. The vulnerability stems from the fact that the APP_Installation.asp page does not filter 'apps_name' and The 'apps_flag' parameter
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-201401-0239",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "tm-ac1900",
"scope": "eq",
"trust": 1.6,
"vendor": "asus",
"version": "3.0.0.4..374_979"
},
{
"model": "rt-n56u",
"scope": "eq",
"trust": 1.6,
"vendor": "asus",
"version": "3.0.0.4..374_979"
},
{
"model": "rt-ac66u",
"scope": "eq",
"trust": 1.6,
"vendor": "asus",
"version": "3.0.0.4..374_979"
},
{
"model": "rt-ac66u",
"scope": "eq",
"trust": 0.8,
"vendor": "asustek computer",
"version": "3.0.0.4.374_979"
},
{
"model": "rt-n56u",
"scope": "eq",
"trust": 0.8,
"vendor": "asustek computer",
"version": "3.0.0.4.374_979"
},
{
"model": "rt-ac66u 3.0.0.4.374 979",
"scope": null,
"trust": 0.6,
"vendor": "asustek computer",
"version": null
},
{
"model": "rt-n56u 3.0.0.4.374 979",
"scope": null,
"trust": 0.6,
"vendor": "asustek computer",
"version": null
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2014-00486"
},
{
"db": "JVNDB",
"id": "JVNDB-2013-005890"
},
{
"db": "CNNVD",
"id": "CNNVD-201401-417"
},
{
"db": "NVD",
"id": "CVE-2013-6343"
}
]
},
"configurations": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/configurations#",
"children": {
"@container": "@list"
},
"cpe_match": {
"@container": "@list"
},
"data": {
"@container": "@list"
},
"nodes": {
"@container": "@list"
}
},
"data": [
{
"CVE_data_version": "4.0",
"nodes": [
{
"cpe_match": [
{
"cpe22Uri": "cpe:/o:asus:rt-ac66u_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:asus:rt-n56u_firmware",
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2013-005890"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Jacob Holcomb",
"sources": [
{
"db": "BID",
"id": "65046"
}
],
"trust": 0.3
},
"cve": "CVE-2013-6343",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "COMPLETE",
"baseScore": 10.0,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 10.0,
"id": "CVE-2013-6343",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 1.8,
"vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "CNVD",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 10.0,
"id": "CNVD-2014-00486",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "HIGH",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "VULHUB",
"availabilityImpact": "COMPLETE",
"baseScore": 10.0,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 10.0,
"id": "VHN-66345",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 0.1,
"vectorString": "AV:N/AC:L/AU:N/C:C/I:C/A:C",
"version": "2.0"
}
],
"cvssV3": [],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2013-6343",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "NVD",
"id": "CVE-2013-6343",
"trust": 0.8,
"value": "High"
},
{
"author": "CNVD",
"id": "CNVD-2014-00486",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "CNNVD",
"id": "CNNVD-201401-417",
"trust": 0.6,
"value": "CRITICAL"
},
{
"author": "VULHUB",
"id": "VHN-66345",
"trust": 0.1,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2014-00486"
},
{
"db": "VULHUB",
"id": "VHN-66345"
},
{
"db": "JVNDB",
"id": "JVNDB-2013-005890"
},
{
"db": "CNNVD",
"id": "CNNVD-201401-417"
},
{
"db": "NVD",
"id": "CVE-2013-6343"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "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. ASUS RT-N56U / RT-AC66U is a router device developed by ASUS. ASUS RT-N56U router is prone to a buffer-overflow vulnerability because it fails to perform adequate boundary-checks on user-supplied data. Failed attempts will likely cause a denial-of-service condition. \nASUS RT-N56U running firmware 3.0.0.4.374_979 and prior are vulnerable. The vulnerability stems from the fact that the APP_Installation.asp page does not filter \u0027apps_name\u0027 and The \u0027apps_flag\u0027 parameter",
"sources": [
{
"db": "NVD",
"id": "CVE-2013-6343"
},
{
"db": "JVNDB",
"id": "JVNDB-2013-005890"
},
{
"db": "CNVD",
"id": "CNVD-2014-00486"
},
{
"db": "BID",
"id": "65046"
},
{
"db": "VULHUB",
"id": "VHN-66345"
}
],
"trust": 2.52
},
"exploit_availability": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/exploit_availability#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"reference": "https://www.scap.org.cn/vuln/vhn-66345",
"trust": 0.1,
"type": "unknown"
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-66345"
}
]
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2013-6343",
"trust": 3.4
},
{
"db": "BID",
"id": "65046",
"trust": 2.0
},
{
"db": "OSVDB",
"id": "102267",
"trust": 1.7
},
{
"db": "EXPLOIT-DB",
"id": "31033",
"trust": 1.1
},
{
"db": "JVNDB",
"id": "JVNDB-2013-005890",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-201401-417",
"trust": 0.7
},
{
"db": "CNVD",
"id": "CNVD-2014-00486",
"trust": 0.6
},
{
"db": "PACKETSTORM",
"id": "124855",
"trust": 0.1
},
{
"db": "SEEBUG",
"id": "SSVID-84386",
"trust": 0.1
},
{
"db": "SEEBUG",
"id": "SSVID-61364",
"trust": 0.1
},
{
"db": "VULHUB",
"id": "VHN-66345",
"trust": 0.1
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2014-00486"
},
{
"db": "VULHUB",
"id": "VHN-66345"
},
{
"db": "BID",
"id": "65046"
},
{
"db": "JVNDB",
"id": "JVNDB-2013-005890"
},
{
"db": "CNNVD",
"id": "CNNVD-201401-417"
},
{
"db": "NVD",
"id": "CVE-2013-6343"
}
]
},
"id": "VAR-201401-0239",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "CNVD",
"id": "CNVD-2014-00486"
},
{
"db": "VULHUB",
"id": "VHN-66345"
}
],
"trust": 1.41918854
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"Network device"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2014-00486"
}
]
},
"last_update_date": "2025-04-11T23:01:42.712000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Top Page",
"trust": 0.8,
"url": "http://www.asus.com/"
},
{
"title": "Cellspot router firmware update information",
"trust": 0.8,
"url": "https://support.t-mobile.com/docs/DOC-21994"
},
{
"title": "Top Page",
"trust": 0.8,
"url": "http://www.asus.com/jp/"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2013-005890"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-119",
"trust": 1.9
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-66345"
},
{
"db": "JVNDB",
"id": "JVNDB-2013-005890"
},
{
"db": "NVD",
"id": "CVE-2013-6343"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.7,
"url": "http://infosec42.blogspot.com/2014/01/exploit-asus-rt-n56u-remote-root-shell.html"
},
{
"trust": 1.1,
"url": "http://www.securityfocus.com/bid/65046"
},
{
"trust": 1.1,
"url": "https://support.t-mobile.com/docs/doc-21994"
},
{
"trust": 1.1,
"url": "http://www.exploit-db.com/exploits/31033"
},
{
"trust": 1.1,
"url": "http://osvdb.org/102267"
},
{
"trust": 0.8,
"url": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2013-6343"
},
{
"trust": 0.8,
"url": "http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2013-6343"
},
{
"trust": 0.8,
"url": "http://infosec42.blogspot.jp/2014/01/exploit-asus-rt-n56u-remote-root-shell.html"
},
{
"trust": 0.6,
"url": "https://bugs.webkit.org/show_bug.cgi?id=126946"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2014-00486"
},
{
"db": "VULHUB",
"id": "VHN-66345"
},
{
"db": "JVNDB",
"id": "JVNDB-2013-005890"
},
{
"db": "CNNVD",
"id": "CNNVD-201401-417"
},
{
"db": "NVD",
"id": "CVE-2013-6343"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2014-00486"
},
{
"db": "VULHUB",
"id": "VHN-66345"
},
{
"db": "BID",
"id": "65046"
},
{
"db": "JVNDB",
"id": "JVNDB-2013-005890"
},
{
"db": "CNNVD",
"id": "CNNVD-201401-417"
},
{
"db": "NVD",
"id": "CVE-2013-6343"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2014-01-22T00:00:00",
"db": "CNVD",
"id": "CNVD-2014-00486"
},
{
"date": "2014-01-22T00:00:00",
"db": "VULHUB",
"id": "VHN-66345"
},
{
"date": "2014-01-21T00:00:00",
"db": "BID",
"id": "65046"
},
{
"date": "2014-01-24T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2013-005890"
},
{
"date": "2014-01-24T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201401-417"
},
{
"date": "2014-01-22T05:22:12.737000",
"db": "NVD",
"id": "CVE-2013-6343"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2014-01-22T00:00:00",
"db": "CNVD",
"id": "CNVD-2014-00486"
},
{
"date": "2016-12-31T00:00:00",
"db": "VULHUB",
"id": "VHN-66345"
},
{
"date": "2014-01-21T00:00:00",
"db": "BID",
"id": "65046"
},
{
"date": "2016-02-10T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2013-005890"
},
{
"date": "2014-01-24T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201401-417"
},
{
"date": "2025-04-11T00:51:21.963000",
"db": "NVD",
"id": "CVE-2013-6343"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-201401-417"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "ASUS RT-N56U and RT-AC66U Router firmware buffer overflow vulnerability",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2013-005890"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "buffer overflow",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-201401-417"
}
],
"trust": 0.6
}
}
Loading…
Loading…
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
Loading timeline…
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.