Vulnerabilites related to asus - xt8
CVE-2022-26376 (GCVE-0-2022-26376)
Vulnerability from cvelistv5
Published
2022-08-05 21:18
Modified
2025-04-15 18:53
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
A memory corruption vulnerability exists in the httpd unescape functionality of Asuswrt prior to 3.0.0.4.386_48706 and Asuswrt-Merlin New Gen prior to 386.7.. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Asuswrt-Merlin | Asuswrt-Merlin New Gen |
Version: prior to 386.7 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T05:03:32.976Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1511"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2022-26376",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-15T18:18:45.679502Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-04-15T18:53:55.243Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Asuswrt-Merlin New Gen",
"vendor": "Asuswrt-Merlin",
"versions": [
{
"status": "affected",
"version": "prior to 386.7"
}
]
}
],
"datePublic": "2022-07-27T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "A memory corruption vulnerability exists in the httpd unescape functionality of Asuswrt prior to 3.0.0.4.386_48706 and Asuswrt-Merlin New Gen prior to 386.7.. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-787",
"description": "CWE-787: Out-of-bounds Write",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-10-07T00:00:00.000Z",
"orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
"shortName": "talos"
},
"references": [
{
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1511"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
"assignerShortName": "talos",
"cveId": "CVE-2022-26376",
"datePublished": "2022-08-05T21:18:47.095Z",
"dateReserved": "2022-04-05T00:00:00.000Z",
"dateUpdated": "2025-04-15T18:53:55.243Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
var-202207-2002
Vulnerability from variot
A memory corruption vulnerability exists in the httpd unescape functionality of Asuswrt prior to 3.0.0.4.386_48706 and Asuswrt-Merlin New Gen prior to 386.7.. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability. ASUSTeK Computer Inc. of ASUSWRT Products from other vendors have out-of-bounds write vulnerabilities.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. ASUS Asuswrt-Merlin is a firmware running in the routers of ASUS Corporation of Taiwan, China
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"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-202207-2002",
"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": "xd4",
"scope": "lt",
"trust": 1.0,
"vendor": "asus",
"version": "3.0.0.4.386_48790"
},
{
"model": "asuswrt",
"scope": "lt",
"trust": 1.0,
"vendor": "asus",
"version": "3.0.0.4.386_48706"
},
{
"model": "rt-ax55",
"scope": "lt",
"trust": 1.0,
"vendor": "asus",
"version": "3.0.0.4.386_49559"
},
{
"model": "xt9",
"scope": "lt",
"trust": 1.0,
"vendor": "asus",
"version": "3.0.0.4.388_20027"
},
{
"model": "xt12",
"scope": "lt",
"trust": 1.0,
"vendor": "asus",
"version": "3.0.0.4.386_48823"
},
{
"model": "tuf-ax3000 v2",
"scope": "lt",
"trust": 1.0,
"vendor": "asus",
"version": "3.0.0.4.386_48750"
},
{
"model": "xd6",
"scope": "lt",
"trust": 1.0,
"vendor": "asus",
"version": "3.0.0.4.386_49356"
},
{
"model": "new gen",
"scope": "lt",
"trust": 1.0,
"vendor": "asuswrt merlin",
"version": "386.7"
},
{
"model": "xt8",
"scope": "lt",
"trust": 1.0,
"vendor": "asus",
"version": "3.0.0.4.386_48706"
},
{
"model": "gt-ax6000",
"scope": "lt",
"trust": 1.0,
"vendor": "asus",
"version": "3.0.0.4.386_48823"
},
{
"model": "rt-ax68u",
"scope": "lt",
"trust": 1.0,
"vendor": "asus",
"version": "3.0.0.4.386_49479"
},
{
"model": "rt-ax82u",
"scope": "lt",
"trust": 1.0,
"vendor": "asus",
"version": "3.0.0.4.386_49380"
},
{
"model": "gt-ax11000",
"scope": "lt",
"trust": 1.0,
"vendor": "asus",
"version": "3.0.0.4.386_49559"
},
{
"model": "rt-ax86u",
"scope": "lt",
"trust": 1.0,
"vendor": "asus",
"version": "3.0.0.4.386_49447"
},
{
"model": "gt-axe16000",
"scope": "lt",
"trust": 1.0,
"vendor": "asus",
"version": "3.0.0.4.386_48786"
},
{
"model": "rt-ax56u",
"scope": "lt",
"trust": 1.0,
"vendor": "asus",
"version": "3.0.0.4.386_49559"
},
{
"model": "rt-ax58u",
"scope": "lt",
"trust": 1.0,
"vendor": "asus",
"version": "3.0.0.4.386_48908"
},
{
"model": "et12",
"scope": "lt",
"trust": 1.0,
"vendor": "asus",
"version": "3.0.0.4.386_48823"
},
{
"model": "gt-ax11000 pro",
"scope": "lt",
"trust": 1.0,
"vendor": "asus",
"version": "3.0.0.4.386_48996"
},
{
"model": "gt-ax11000",
"scope": null,
"trust": 0.8,
"vendor": "asustek computer",
"version": null
},
{
"model": "xt8",
"scope": null,
"trust": 0.8,
"vendor": "asustek computer",
"version": null
},
{
"model": "rt-ax86u",
"scope": null,
"trust": 0.8,
"vendor": "asustek computer",
"version": null
},
{
"model": "et12",
"scope": null,
"trust": 0.8,
"vendor": "asustek computer",
"version": null
},
{
"model": "xd6",
"scope": null,
"trust": 0.8,
"vendor": "asustek computer",
"version": null
},
{
"model": "xt12",
"scope": null,
"trust": 0.8,
"vendor": "asustek computer",
"version": null
},
{
"model": "new gen",
"scope": null,
"trust": 0.8,
"vendor": "asuswrt merlin",
"version": null
},
{
"model": "gt-ax11000 pro",
"scope": null,
"trust": 0.8,
"vendor": "asustek computer",
"version": null
},
{
"model": "xt9",
"scope": null,
"trust": 0.8,
"vendor": "asustek computer",
"version": null
},
{
"model": "gt-ax6000",
"scope": null,
"trust": 0.8,
"vendor": "asustek computer",
"version": null
},
{
"model": "gt-axe16000",
"scope": null,
"trust": 0.8,
"vendor": "asustek computer",
"version": null
},
{
"model": "asuswrt",
"scope": null,
"trust": 0.8,
"vendor": "asustek computer",
"version": null
},
{
"model": "xd4",
"scope": null,
"trust": 0.8,
"vendor": "asustek computer",
"version": null
},
{
"model": "rt-ax68u",
"scope": null,
"trust": 0.8,
"vendor": "asustek computer",
"version": null
},
{
"model": "rt-ax56u",
"scope": null,
"trust": 0.8,
"vendor": "asustek computer",
"version": null
},
{
"model": "rt-ax55",
"scope": null,
"trust": 0.8,
"vendor": "asustek computer",
"version": null
},
{
"model": "tuf-ax3000 v2",
"scope": null,
"trust": 0.8,
"vendor": "asustek computer",
"version": null
},
{
"model": "rt-ax82u",
"scope": null,
"trust": 0.8,
"vendor": "asustek computer",
"version": null
},
{
"model": "rt-ax58u",
"scope": null,
"trust": 0.8,
"vendor": "asustek computer",
"version": null
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2022-014335"
},
{
"db": "NVD",
"id": "CVE-2022-26376"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Discovered by Francesco Benvenuto of Cisco Talos.",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202207-2567"
}
],
"trust": 0.6
},
"cve": "CVE-2022-26376",
"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": [],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "talos-cna@cisco.com",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"id": "CVE-2022-26376",
"impactScore": 1.4,
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.0"
},
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 3.9,
"id": "CVE-2022-26376",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 9.8,
"baseSeverity": "Critical",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2022-26376",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "talos-cna@cisco.com",
"id": "CVE-2022-26376",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "nvd@nist.gov",
"id": "CVE-2022-26376",
"trust": 1.0,
"value": "CRITICAL"
},
{
"author": "NVD",
"id": "CVE-2022-26376",
"trust": 0.8,
"value": "Critical"
},
{
"author": "CNNVD",
"id": "CNNVD-202207-2567",
"trust": 0.6,
"value": "CRITICAL"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2022-014335"
},
{
"db": "CNNVD",
"id": "CNNVD-202207-2567"
},
{
"db": "NVD",
"id": "CVE-2022-26376"
},
{
"db": "NVD",
"id": "CVE-2022-26376"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "A memory corruption vulnerability exists in the httpd unescape functionality of Asuswrt prior to 3.0.0.4.386_48706 and Asuswrt-Merlin New Gen prior to 386.7.. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability. ASUSTeK Computer Inc. of ASUSWRT Products from other vendors have out-of-bounds write vulnerabilities.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. ASUS Asuswrt-Merlin is a firmware running in the routers of ASUS Corporation of Taiwan, China",
"sources": [
{
"db": "NVD",
"id": "CVE-2022-26376"
},
{
"db": "JVNDB",
"id": "JVNDB-2022-014335"
},
{
"db": "VULHUB",
"id": "VHN-419844"
},
{
"db": "VULMON",
"id": "CVE-2022-26376"
}
],
"trust": 1.8
},
"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-2022-26376",
"trust": 3.4
},
{
"db": "TALOS",
"id": "TALOS-2022-1511",
"trust": 2.6
},
{
"db": "JVNDB",
"id": "JVNDB-2022-014335",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202207-2567",
"trust": 0.7
},
{
"db": "VULHUB",
"id": "VHN-419844",
"trust": 0.1
},
{
"db": "VULMON",
"id": "CVE-2022-26376",
"trust": 0.1
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-419844"
},
{
"db": "VULMON",
"id": "CVE-2022-26376"
},
{
"db": "JVNDB",
"id": "JVNDB-2022-014335"
},
{
"db": "CNNVD",
"id": "CNNVD-202207-2567"
},
{
"db": "NVD",
"id": "CVE-2022-26376"
}
]
},
"id": "VAR-202207-2002",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VULHUB",
"id": "VHN-419844"
}
],
"trust": 0.6533004960000001
},
"last_update_date": "2024-08-14T13:21:54.991000Z",
"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": "ASUS Asuswrt-Merlin Buffer error vulnerability fix",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=203947"
}
],
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202207-2567"
}
]
},
"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-787",
"trust": 1.1
},
{
"problemtype": "Out-of-bounds writing (CWE-787) [ others ]",
"trust": 0.8
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-419844"
},
{
"db": "JVNDB",
"id": "JVNDB-2022-014335"
},
{
"db": "NVD",
"id": "CVE-2022-26376"
}
]
},
"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": 3.2,
"url": "https://talosintelligence.com/vulnerability_reports/talos-2022-1511"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2022-26376"
},
{
"trust": 0.6,
"url": "https://cxsecurity.com/cveshow/cve-2022-26376/"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/20.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-419844"
},
{
"db": "VULMON",
"id": "CVE-2022-26376"
},
{
"db": "JVNDB",
"id": "JVNDB-2022-014335"
},
{
"db": "CNNVD",
"id": "CNNVD-202207-2567"
},
{
"db": "NVD",
"id": "CVE-2022-26376"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULHUB",
"id": "VHN-419844"
},
{
"db": "VULMON",
"id": "CVE-2022-26376"
},
{
"db": "JVNDB",
"id": "JVNDB-2022-014335"
},
{
"db": "CNNVD",
"id": "CNNVD-202207-2567"
},
{
"db": "NVD",
"id": "CVE-2022-26376"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-08-05T00:00:00",
"db": "VULHUB",
"id": "VHN-419844"
},
{
"date": "2022-08-05T00:00:00",
"db": "VULMON",
"id": "CVE-2022-26376"
},
{
"date": "2023-09-15T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2022-014335"
},
{
"date": "2022-07-27T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202207-2567"
},
{
"date": "2022-08-05T22:15:11.143000",
"db": "NVD",
"id": "CVE-2022-26376"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-12-02T00:00:00",
"db": "VULHUB",
"id": "VHN-419844"
},
{
"date": "2022-08-06T00:00:00",
"db": "VULMON",
"id": "CVE-2022-26376"
},
{
"date": "2023-09-15T08:10:00",
"db": "JVNDB",
"id": "JVNDB-2022-014335"
},
{
"date": "2022-08-12T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202207-2567"
},
{
"date": "2022-12-02T20:08:05.937000",
"db": "NVD",
"id": "CVE-2022-26376"
}
]
},
"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-202207-2567"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "ASUSTeK\u00a0Computer\u00a0Inc.\u00a0 of \u00a0ASUSWRT\u00a0 Out-of-Bounds Write Vulnerability in Other Vendors\u0027 Products",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2022-014335"
}
],
"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 error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202207-2567"
}
],
"trust": 0.6
}
}
Vulnerability from fkie_nvd
Published
2022-08-05 22:15
Modified
2024-11-21 06:53
Severity ?
Summary
A memory corruption vulnerability exists in the httpd unescape functionality of Asuswrt prior to 3.0.0.4.386_48706 and Asuswrt-Merlin New Gen prior to 386.7.. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2022-1511 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://talosintelligence.com/vulnerability_reports/TALOS-2022-1511 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| asus | asuswrt | * | |
| asuswrt-merlin | new_gen | * | |
| asus | xt8_firmware | * | |
| asus | xt8 | - | |
| asus | tuf-ax3000_v2_firmware | * | |
| asus | tuf-ax3000_v2 | - | |
| asus | xd4_firmware | * | |
| asus | xd4 | - | |
| asus | et12_firmware | * | |
| asus | et12 | - | |
| asus | gt-ax6000_firmware | * | |
| asus | gt-ax6000 | - | |
| asus | xt12_firmware | * | |
| asus | xt12 | - | |
| asus | rt-ax58u_firmware | * | |
| asus | rt-ax58u | - | |
| asus | xt9_firmware | * | |
| asus | xt9 | - | |
| asus | xd6_firmware | * | |
| asus | xd6 | - | |
| asus | gt-ax11000_pro_firmware | * | |
| asus | gt-ax11000_pro | - | |
| asus | gt-axe16000_firmware | * | |
| asus | gt-axe16000 | - | |
| asus | rt-ax86u_firmware | * | |
| asus | rt-ax86u | - | |
| asus | rt-ax68u_firmware | * | |
| asus | rt-ax68u | - | |
| asus | rt-ax82u_firmware | * | |
| asus | rt-ax82u | - | |
| asus | rt-ax56u_firmware | * | |
| asus | rt-ax56u | - | |
| asus | rt-ax55_firmware | * | |
| asus | rt-ax55 | - | |
| asus | gt-ax11000_firmware | * | |
| asus | gt-ax11000 | - |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:asus:asuswrt:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F08F0BFE-E5AF-4991-A543-C879E7920B1A",
"versionEndExcluding": "3.0.0.4.386_48706",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:asuswrt-merlin:new_gen:*:*:*:*:*:*:*:*",
"matchCriteriaId": "56FA1FDB-6F85-429C-BF43-E60F1BF8BDB7",
"versionEndExcluding": "386.7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:asus:xt8_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4B1A968A-7E66-43F0-9E98-0EE71E6E8291",
"versionEndExcluding": "3.0.0.4.386_48706",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:asus:xt8:-:*:*:*:*:*:*:*",
"matchCriteriaId": "37EEF2AE-074D-403B-B606-6C2CE88AD3B2",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:asus:tuf-ax3000_v2_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E797BD3C-28F5-495C-87DE-B6F42F80270E",
"versionEndExcluding": "3.0.0.4.386_48750",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:asus:tuf-ax3000_v2:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3D03C2C9-2EE8-47B9-9950-75C8A887C22C",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:asus:xd4_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "2664F674-B251-4525-BCBE-74841A2FC8A5",
"versionEndExcluding": "3.0.0.4.386_48790",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:asus:xd4:-:*:*:*:*:*:*:*",
"matchCriteriaId": "ABBBB0A6-CDA7-47E1-B154-B7D6DE70D973",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:asus:et12_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "7CA3A839-66DD-48A9-B14A-DA328EC5A96B",
"versionEndExcluding": "3.0.0.4.386_48823",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:asus:et12:-:*:*:*:*:*:*:*",
"matchCriteriaId": "02E71310-9771-4D30-A202-1ADF5533960A",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:asus:gt-ax6000_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C628CA52-9224-4793-968B-5E452A09DA69",
"versionEndExcluding": "3.0.0.4.386_48823",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:asus:gt-ax6000:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B3B5FD80-66EC-42B3-AD9E-73C8BEDFB71E",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:asus:xt12_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E78AD82E-F3A4-4A95-8AED-93A29AD945D6",
"versionEndExcluding": "3.0.0.4.386_48823",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:asus:xt12:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C67E3C2D-1090-4C72-AAE8-89AE8E997533",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:asus:rt-ax58u_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B8621573-D08C-4F11-9C6E-335EF7B84C60",
"versionEndExcluding": "3.0.0.4.386_48908",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:asus:rt-ax58u:-:*:*:*:*:*:*:*",
"matchCriteriaId": "855509B2-CE29-4A04-B412-C160139EA392",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:asus:xt9_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4C9248D5-5BD4-41F5-8F97-0D57DFB083DC",
"versionEndExcluding": "3.0.0.4.388_20027",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:asus:xt9:-:*:*:*:*:*:*:*",
"matchCriteriaId": "74B737E9-4218-435F-A6B1-980B2090BA8C",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:asus:xd6_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "071652E7-585F-4071-A48E-2A94AEF1E1D4",
"versionEndExcluding": "3.0.0.4.386_49356",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:asus:xd6:-:*:*:*:*:*:*:*",
"matchCriteriaId": "727481D1-6673-4671-B970-87C6A22706CC",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:asus:gt-ax11000_pro_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6013420E-9504-456C-A4FD-8C62D1948AB0",
"versionEndExcluding": "3.0.0.4.386_48996",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:asus:gt-ax11000_pro:-:*:*:*:*:*:*:*",
"matchCriteriaId": "140087CE-0EBB-469D-956E-5BECA5AB5CBE",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:asus:gt-axe16000_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4336BA99-3693-4CF5-B301-C06EFC75B3B6",
"versionEndExcluding": "3.0.0.4.386_48786",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:asus:gt-axe16000:-:*:*:*:*:*:*:*",
"matchCriteriaId": "576BB6E0-D4E3-40EB-8212-B78946FB5082",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:asus:rt-ax86u_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "BED51697-4045-4551-9BDB-C8795ABB5A6E",
"versionEndExcluding": "3.0.0.4.386_49447",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:asus:rt-ax86u:-:*:*:*:*:*:*:*",
"matchCriteriaId": "AB28700C-02EB-46D0-9BAD-833CE4790264",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:asus:rt-ax68u_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E702F9E7-BB84-4B3C-8EFE-D6AE16D44C63",
"versionEndExcluding": "3.0.0.4.386_49479",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:asus:rt-ax68u:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7E27ED92-86BD-4FDB-A7AF-D308AA4A14DC",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:asus:rt-ax82u_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "DAA6BB79-7908-494E-AF2A-D5A05B9D73BF",
"versionEndExcluding": "3.0.0.4.386_49380",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:asus:rt-ax82u:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8D118305-CAFD-425F-8352-3B241D2E7702",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:asus:rt-ax56u_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "96356DF5-2C7A-47E8-AA6B-BE9DB1A7CF03",
"versionEndExcluding": "3.0.0.4.386_49559",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:asus:rt-ax56u:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4D747097-702E-4046-9723-01A586336534",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:asus:rt-ax55_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "40C64C0C-0D63-4262-9D31-EC560A084548",
"versionEndExcluding": "3.0.0.4.386_49559",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:asus:rt-ax55:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B8F27D4F-EDC4-4676-8C66-545378850BF1",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:asus:gt-ax11000_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5F1F38CC-78E1-43C7-B855-C79294061B3F",
"versionEndExcluding": "3.0.0.4.386_49559",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:asus:gt-ax11000:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CC02F598-C10E-4C77-9BE9-CB3660893C5E",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A memory corruption vulnerability exists in the httpd unescape functionality of Asuswrt prior to 3.0.0.4.386_48706 and Asuswrt-Merlin New Gen prior to 386.7.. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability."
},
{
"lang": "es",
"value": "Se presenta una vulnerabilidad de corrupci\u00f3n de memoria en la funcionalidad httpd unescape de Asuswrt versiones anteriores a 3.0.0.4.386_48706 y Asuswrt-Merlin New Gen versiones anteriores a 386.7. Una petici\u00f3n HTTP especialmente dise\u00f1ada puede conllevar a una corrupci\u00f3n de memoria. Un atacante puede enviar una petici\u00f3n de red para desencadenar esta vulnerabilidad"
}
],
"id": "CVE-2022-26376",
"lastModified": "2024-11-21T06:53:52.570",
"metrics": {
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4,
"source": "talos-cna@cisco.com",
"type": "Secondary"
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2022-08-05T22:15:11.143",
"references": [
{
"source": "talos-cna@cisco.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1511"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1511"
}
],
"sourceIdentifier": "talos-cna@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "talos-cna@cisco.com",
"type": "Primary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "nvd@nist.gov",
"type": "Secondary"
}
]
}