VAR-202007-0908
Vulnerability from variot - Updated: 2024-11-23 22:51This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700 V1.0.4.84_10.0.58 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of string table file uploads. A crafted gui_region in a string table file can trigger an overflow of a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the web server. Was ZDI-CAN-9756. Zero Day Initiative To this vulnerability ZDI-CAN-9756 Was numbered.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR R6700 is a wireless router made by NETGEAR. The vulnerability stems from the failure of the program to correctly verify the data length before copying the user-supplied data to the stack-based fixed buffer
Show details on source website{
"affected_products": {
"_id": null,
"data": [
{
"_id": null,
"model": "r6700",
"scope": "eq",
"trust": 1.8,
"vendor": "netgear",
"version": "1.0.4.84_10.0.58"
},
{
"_id": null,
"model": "r6700",
"scope": null,
"trust": 0.7,
"vendor": "netgear",
"version": null
},
{
"_id": null,
"model": "r6700 v1.0.4.84 10.0.58",
"scope": null,
"trust": 0.6,
"vendor": "netgear",
"version": null
}
],
"sources": [
{
"db": "ZDI",
"id": "ZDI-20-713"
},
{
"db": "CNVD",
"id": "CNVD-2020-43151"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-008850"
},
{
"db": "NVD",
"id": "CVE-2020-15417"
}
]
},
"configurations": {
"_id": null,
"data": [
{
"CVE_data_version": "4.0",
"nodes": [
{
"cpe_match": [
{
"cpe22Uri": "cpe:/o:netgear:r6700_firmware",
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-008850"
}
]
},
"credits": {
"_id": null,
"data": "d4rkn3ss from VNPT ISC",
"sources": [
{
"db": "ZDI",
"id": "ZDI-20-713"
}
],
"trust": 0.7
},
"cve": "CVE-2020-15417",
"cvss": {
"_id": null,
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "ADJACENT_NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 5.8,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 6.5,
"id": "CVE-2020-15417",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "MEDIUM",
"trust": 1.0,
"vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
{
"acInsufInfo": null,
"accessComplexity": "Low",
"accessVector": "Adjacent Network",
"authentication": "None",
"author": "NVD",
"availabilityImpact": "Partial",
"baseScore": 5.8,
"confidentialityImpact": "Partial",
"exploitabilityScore": null,
"id": "JVNDB-2020-008850",
"impactScore": null,
"integrityImpact": "Partial",
"obtainAllPrivilege": null,
"obtainOtherPrivilege": null,
"obtainUserPrivilege": null,
"severity": "Medium",
"trust": 0.8,
"userInteractionRequired": null,
"vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "ADJACENT_NETWORK",
"authentication": "NONE",
"author": "CNVD",
"availabilityImpact": "PARTIAL",
"baseScore": 5.8,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 6.5,
"id": "CNVD-2020-43151",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "MEDIUM",
"trust": 0.6,
"vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "ADJACENT",
"author": "nvd@nist.gov",
"availabilityImpact": "LOW",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"exploitabilityScore": 2.8,
"id": "CVE-2020-15417",
"impactScore": 3.4,
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
{
"attackComplexity": "LOW",
"attackVector": "ADJACENT",
"author": "zdi-disclosures@trendmicro.com",
"availabilityImpact": "LOW",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"exploitabilityScore": 2.8,
"id": "CVE-2020-15417",
"impactScore": 3.4,
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.0"
},
{
"attackComplexity": "Low",
"attackVector": "Adjacent Network",
"author": "NVD",
"availabilityImpact": "Low",
"baseScore": 6.3,
"baseSeverity": "Medium",
"confidentialityImpact": "Low",
"exploitabilityScore": null,
"id": "JVNDB-2020-008850",
"impactScore": null,
"integrityImpact": "Low",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.0"
},
{
"attackComplexity": "LOW",
"attackVector": "ADJACENT",
"author": "ZDI",
"availabilityImpact": "LOW",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"exploitabilityScore": 2.8,
"id": "ZDI-20-713",
"impactScore": 3.4,
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 0.7,
"userInteraction": "NONE",
"vectorString": "AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2020-15417",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "zdi-disclosures@trendmicro.com",
"id": "CVE-2020-15417",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "NVD",
"id": "JVNDB-2020-008850",
"trust": 0.8,
"value": "Medium"
},
{
"author": "ZDI",
"id": "ZDI-20-713",
"trust": 0.7,
"value": "MEDIUM"
},
{
"author": "CNVD",
"id": "CNVD-2020-43151",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "CNNVD",
"id": "CNNVD-202007-1653",
"trust": 0.6,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "ZDI",
"id": "ZDI-20-713"
},
{
"db": "CNVD",
"id": "CNVD-2020-43151"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-008850"
},
{
"db": "CNNVD",
"id": "CNNVD-202007-1653"
},
{
"db": "NVD",
"id": "CVE-2020-15417"
},
{
"db": "NVD",
"id": "CVE-2020-15417"
}
]
},
"description": {
"_id": null,
"data": "This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700 V1.0.4.84_10.0.58 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of string table file uploads. A crafted gui_region in a string table file can trigger an overflow of a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the web server. Was ZDI-CAN-9756. Zero Day Initiative To this vulnerability ZDI-CAN-9756 Was numbered.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. NETGEAR R6700 is a wireless router made by NETGEAR. The vulnerability stems from the failure of the program to correctly verify the data length before copying the user-supplied data to the stack-based fixed buffer",
"sources": [
{
"db": "NVD",
"id": "CVE-2020-15417"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-008850"
},
{
"db": "ZDI",
"id": "ZDI-20-713"
},
{
"db": "CNVD",
"id": "CNVD-2020-43151"
}
],
"trust": 2.79
},
"external_ids": {
"_id": null,
"data": [
{
"db": "ZDI",
"id": "ZDI-20-713",
"trust": 3.7
},
{
"db": "NVD",
"id": "CVE-2020-15417",
"trust": 3.0
},
{
"db": "JVNDB",
"id": "JVNDB-2020-008850",
"trust": 0.8
},
{
"db": "ZDI_CAN",
"id": "ZDI-CAN-9756",
"trust": 0.7
},
{
"db": "CNVD",
"id": "CNVD-2020-43151",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202007-1653",
"trust": 0.6
}
],
"sources": [
{
"db": "ZDI",
"id": "ZDI-20-713"
},
{
"db": "CNVD",
"id": "CNVD-2020-43151"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-008850"
},
{
"db": "CNNVD",
"id": "CNNVD-202007-1653"
},
{
"db": "NVD",
"id": "CVE-2020-15417"
}
]
},
"id": "VAR-202007-0908",
"iot": {
"_id": null,
"data": true,
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-43151"
}
],
"trust": 1.4180177333333333
},
"iot_taxonomy": {
"_id": null,
"data": [
{
"category": [
"Network device"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-43151"
}
]
},
"last_update_date": "2024-11-23T22:51:19.101000Z",
"patch": {
"_id": null,
"data": [
{
"title": "Top Page",
"trust": 0.8,
"url": "https://www.netgear.com/"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-008850"
}
]
},
"problemtype_data": {
"_id": null,
"data": [
{
"problemtype": "CWE-121",
"trust": 1.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-008850"
},
{
"db": "NVD",
"id": "CVE-2020-15417"
}
]
},
"references": {
"_id": null,
"data": [
{
"trust": 3.0,
"url": "https://www.zerodayinitiative.com/advisories/zdi-20-713/"
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2020-15417"
},
{
"trust": 0.8,
"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-15417"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-43151"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-008850"
},
{
"db": "CNNVD",
"id": "CNNVD-202007-1653"
},
{
"db": "NVD",
"id": "CVE-2020-15417"
}
]
},
"sources": {
"_id": null,
"data": [
{
"db": "ZDI",
"id": "ZDI-20-713",
"ident": null
},
{
"db": "CNVD",
"id": "CNVD-2020-43151",
"ident": null
},
{
"db": "JVNDB",
"id": "JVNDB-2020-008850",
"ident": null
},
{
"db": "CNNVD",
"id": "CNNVD-202007-1653",
"ident": null
},
{
"db": "NVD",
"id": "CVE-2020-15417",
"ident": null
}
]
},
"sources_release_date": {
"_id": null,
"data": [
{
"date": "2020-06-15T00:00:00",
"db": "ZDI",
"id": "ZDI-20-713",
"ident": null
},
{
"date": "2020-07-30T00:00:00",
"db": "CNVD",
"id": "CNVD-2020-43151",
"ident": null
},
{
"date": "2020-09-29T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2020-008850",
"ident": null
},
{
"date": "2020-07-28T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202007-1653",
"ident": null
},
{
"date": "2020-07-28T18:15:15.880000",
"db": "NVD",
"id": "CVE-2020-15417",
"ident": null
}
]
},
"sources_update_date": {
"_id": null,
"data": [
{
"date": "2020-06-15T00:00:00",
"db": "ZDI",
"id": "ZDI-20-713",
"ident": null
},
{
"date": "2020-07-30T00:00:00",
"db": "CNVD",
"id": "CNVD-2020-43151",
"ident": null
},
{
"date": "2020-09-29T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2020-008850",
"ident": null
},
{
"date": "2020-07-31T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202007-1653",
"ident": null
},
{
"date": "2024-11-21T05:05:30.723000",
"db": "NVD",
"id": "CVE-2020-15417",
"ident": null
}
]
},
"threat_type": {
"_id": null,
"data": "remote or local",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202007-1653"
}
],
"trust": 0.6
},
"title": {
"_id": null,
"data": "NETGEAR R6700 Stack-based buffer overflow vulnerability in routers",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-008850"
}
],
"trust": 0.8
},
"type": {
"_id": null,
"data": "buffer error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202007-1653"
}
],
"trust": 0.6
}
}
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.