var-202003-0261
Vulnerability from variot
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the tdpServer service, which listens on UDP port 20002 by default. When parsing the slave_mac parameter, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the root user. Was ZDI-CAN-9650. TP-Link Archer A7 AC1750 For firmware, OS A command injection vulnerability exists. Zero Day Initiative To this vulnerability ZDI-CAN-9650 Was numbered.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. TP-Link Archer A7 AC1750 is a wireless router of China TP-Link company. The vulnerability stems from the program's failure to correctly verify the string submitted by the user before making a system call
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-202003-0261",
"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": "ac1750",
"scope": "eq",
"trust": 1.0,
"vendor": "tp link",
"version": "190726"
},
{
"model": "ac 1750",
"scope": "eq",
"trust": 0.8,
"vendor": "tp link",
"version": "190726"
},
{
"model": "archer a7",
"scope": null,
"trust": 0.7,
"vendor": "tp link",
"version": null
},
{
"model": "archer a7 ac1750",
"scope": "eq",
"trust": 0.6,
"vendor": "tp link",
"version": "190726"
}
],
"sources": [
{
"db": "ZDI",
"id": "ZDI-20-334"
},
{
"db": "CNVD",
"id": "CNVD-2020-19937"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-003493"
},
{
"db": "NVD",
"id": "CVE-2020-10882"
}
]
},
"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": [
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:tp-link:ac1750_firmware:190726:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:h:tp-link:ac1750:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": false
}
],
"operator": "OR"
}
],
"cpe_match": [],
"operator": "AND"
}
]
}
],
"sources": [
{
"db": "NVD",
"id": "CVE-2020-10882"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Pedro Ribeiro and Radek Domanski of Team Flashback",
"sources": [
{
"db": "ZDI",
"id": "ZDI-20-334"
}
],
"trust": 0.7
},
"cve": "CVE-2020-10882",
"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": [
{
"acInsufInfo": false,
"accessComplexity": "LOW",
"accessVector": "ADJACENT_NETWORK",
"authentication": "NONE",
"author": "NVD",
"availabilityImpact": "COMPLETE",
"baseScore": 8.3,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 6.5,
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"trust": 1.0,
"userInteractionRequired": false,
"vectorString": "AV:A/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
{
"acInsufInfo": null,
"accessComplexity": "Low",
"accessVector": "Adjacent Network",
"authentication": "None",
"author": "NVD",
"availabilityImpact": "Complete",
"baseScore": 8.3,
"confidentialityImpact": "Complete",
"exploitabilityScore": null,
"id": "JVNDB-2020-003493",
"impactScore": null,
"integrityImpact": "Complete",
"obtainAllPrivilege": null,
"obtainOtherPrivilege": null,
"obtainUserPrivilege": null,
"severity": "High",
"trust": 0.8,
"userInteractionRequired": null,
"vectorString": "AV:A/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "CNVD",
"availabilityImpact": "COMPLETE",
"baseScore": 10.0,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 10.0,
"id": "CNVD-2020-19937",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
{
"acInsufInfo": null,
"accessComplexity": "LOW",
"accessVector": "ADJACENT_NETWORK",
"authentication": "NONE",
"author": "VULMON",
"availabilityImpact": "COMPLETE",
"baseScore": 8.3,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 6.5,
"id": "CVE-2020-10882",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"obtainAllPrivilege": null,
"obtainOtherPrivilege": null,
"obtainUserPrivilege": null,
"severity": "HIGH",
"trust": 0.1,
"userInteractionRequired": null,
"vectorString": "AV:A/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"author": "NVD",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"author": "zdi-disclosures@trendmicro.com",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
{
"attackComplexity": "Low",
"attackVector": "Adjacent Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 8.8,
"baseSeverity": "High",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "JVNDB-2020-003493",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
{
"attackComplexity": "LOW",
"attackVector": "ADJACENT",
"author": "ZDI",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 2.8,
"id": "CVE-2020-10882",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 0.7,
"userInteraction": "NONE",
"vectorString": "AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "NVD",
"id": "CVE-2020-10882",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "zdi-disclosures@trendmicro.com",
"id": "CVE-2020-10882",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "NVD",
"id": "JVNDB-2020-003493",
"trust": 0.8,
"value": "High"
},
{
"author": "ZDI",
"id": "CVE-2020-10882",
"trust": 0.7,
"value": "HIGH"
},
{
"author": "CNVD",
"id": "CNVD-2020-19937",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "CNNVD",
"id": "CNNVD-202003-1606",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "VULMON",
"id": "CVE-2020-10882",
"trust": 0.1,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "ZDI",
"id": "ZDI-20-334"
},
{
"db": "CNVD",
"id": "CNVD-2020-19937"
},
{
"db": "VULMON",
"id": "CVE-2020-10882"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-003493"
},
{
"db": "NVD",
"id": "CVE-2020-10882"
},
{
"db": "NVD",
"id": "CVE-2020-10882"
},
{
"db": "CNNVD",
"id": "CNNVD-202003-1606"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the tdpServer service, which listens on UDP port 20002 by default. When parsing the slave_mac parameter, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the root user. Was ZDI-CAN-9650. TP-Link Archer A7 AC1750 For firmware, OS A command injection vulnerability exists. Zero Day Initiative To this vulnerability ZDI-CAN-9650 Was numbered.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. TP-Link Archer A7 AC1750 is a wireless router of China TP-Link company. The vulnerability stems from the program\u0027s failure to correctly verify the string submitted by the user before making a system call",
"sources": [
{
"db": "NVD",
"id": "CVE-2020-10882"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-003493"
},
{
"db": "ZDI",
"id": "ZDI-20-334"
},
{
"db": "CNVD",
"id": "CNVD-2020-19937"
},
{
"db": "VULMON",
"id": "CVE-2020-10882"
}
],
"trust": 2.88
},
"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-2020-10882",
"trust": 3.8
},
{
"db": "ZDI",
"id": "ZDI-20-334",
"trust": 3.2
},
{
"db": "PACKETSTORM",
"id": "157255",
"trust": 1.7
},
{
"db": "JVNDB",
"id": "JVNDB-2020-003493",
"trust": 0.8
},
{
"db": "ZDI_CAN",
"id": "ZDI-CAN-9650",
"trust": 0.7
},
{
"db": "CNVD",
"id": "CNVD-2020-19937",
"trust": 0.6
},
{
"db": "EXPLOIT-DB",
"id": "48331",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202003-1606",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2020-10882",
"trust": 0.1
}
],
"sources": [
{
"db": "ZDI",
"id": "ZDI-20-334"
},
{
"db": "CNVD",
"id": "CNVD-2020-19937"
},
{
"db": "VULMON",
"id": "CVE-2020-10882"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-003493"
},
{
"db": "NVD",
"id": "CVE-2020-10882"
},
{
"db": "CNNVD",
"id": "CNNVD-202003-1606"
}
]
},
"id": "VAR-202003-0261",
"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-2020-19937"
}
],
"trust": 1.33397435
},
"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-2020-19937"
}
]
},
"last_update_date": "2023-12-18T13:13:03.439000Z",
"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": "https://www.tp-link.com/br/"
},
{
"title": "Patch for TP-Link Archer A7 AC1750 operating system command injection vulnerability (CNVD-2020-19937)",
"trust": 0.6,
"url": "https://www.cnvd.org.cn/patchinfo/show/211379"
},
{
"title": "TP-Link Archer A7 AC1750 Fixes for operating system command injection vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=113012"
},
{
"title": "",
"trust": 0.1,
"url": "https://github.com/live-hack-cve/cve-2020-10882 "
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-19937"
},
{
"db": "VULMON",
"id": "CVE-2020-10882"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-003493"
},
{
"db": "CNNVD",
"id": "CNNVD-202003-1606"
}
]
},
"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-78",
"trust": 1.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-003493"
},
{
"db": "NVD",
"id": "CVE-2020-10882"
}
]
},
"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": 2.5,
"url": "https://www.zerodayinitiative.com/advisories/zdi-20-334/"
},
{
"trust": 1.7,
"url": "http://packetstormsecurity.com/files/157255/tp-link-archer-a7-c7-unauthenticated-lan-remote-code-execution.html"
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2020-10882"
},
{
"trust": 0.8,
"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-10882"
},
{
"trust": 0.6,
"url": "https://www.exploit-db.com/exploits/48331"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/78.html"
},
{
"trust": 0.1,
"url": "https://github.com/live-hack-cve/cve-2020-10882"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2020-10882"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-003493"
},
{
"db": "NVD",
"id": "CVE-2020-10882"
},
{
"db": "CNNVD",
"id": "CNNVD-202003-1606"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "ZDI",
"id": "ZDI-20-334"
},
{
"db": "CNVD",
"id": "CNVD-2020-19937"
},
{
"db": "VULMON",
"id": "CVE-2020-10882"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-003493"
},
{
"db": "NVD",
"id": "CVE-2020-10882"
},
{
"db": "CNNVD",
"id": "CNNVD-202003-1606"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2020-03-25T00:00:00",
"db": "ZDI",
"id": "ZDI-20-334"
},
{
"date": "2020-03-28T00:00:00",
"db": "CNVD",
"id": "CNVD-2020-19937"
},
{
"date": "2020-03-25T00:00:00",
"db": "VULMON",
"id": "CVE-2020-10882"
},
{
"date": "2020-04-17T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2020-003493"
},
{
"date": "2020-03-25T21:15:11.917000",
"db": "NVD",
"id": "CVE-2020-10882"
},
{
"date": "2020-03-25T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202003-1606"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2020-03-25T00:00:00",
"db": "ZDI",
"id": "ZDI-20-334"
},
{
"date": "2020-03-29T00:00:00",
"db": "CNVD",
"id": "CNVD-2020-19937"
},
{
"date": "2023-02-03T00:00:00",
"db": "VULMON",
"id": "CVE-2020-10882"
},
{
"date": "2020-04-17T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2020-003493"
},
{
"date": "2023-02-03T23:54:28.570000",
"db": "NVD",
"id": "CVE-2020-10882"
},
{
"date": "2020-04-17T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202003-1606"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote or local",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202003-1606"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "TP-Link Archer A7 AC1750 In firmware OS Command injection vulnerabilities",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-003493"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "operating system commend injection",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202003-1606"
}
],
"trust": 0.6
}
}
Loading...
Loading...
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.