gsd-2021-42232
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
TP-Link Archer A7 Archer A7(US)_V5_210519 is affected by a command injection vulnerability in /usr/bin/tddp. The vulnerability is caused by the program taking part of the received data packet as part of the command. This will cause an attacker to execute arbitrary commands on the router.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-42232",
"description": "TP-Link Archer A7 Archer A7(US)_V5_210519 is affected by a command injection vulnerability in /usr/bin/tddp. The vulnerability is caused by the program taking part of the received data packet as part of the command. This will cause an attacker to execute arbitrary commands on the router.",
"id": "GSD-2021-42232"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-42232"
],
"details": "TP-Link Archer A7 Archer A7(US)_V5_210519 is affected by a command injection vulnerability in /usr/bin/tddp. The vulnerability is caused by the program taking part of the received data packet as part of the command. This will cause an attacker to execute arbitrary commands on the router.",
"id": "GSD-2021-42232",
"modified": "2023-12-13T01:23:06.877654Z",
"schema_version": "1.4.0"
}
},
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"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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"value": "TP-Link Archer A7 Archer A7(US)_V5_210519 is affected by a command injection vulnerability in /usr/bin/tddp. The vulnerability is caused by the program taking part of the received data packet as part of the command. This will cause an attacker to execute arbitrary commands on the router."
}
]
},
"problemtype": {
"problemtype_data": [
{
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{
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"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "http://tp-link.com",
"refsource": "MISC",
"url": "http://tp-link.com"
},
{
"name": "http://archer.com",
"refsource": "MISC",
"url": "http://archer.com"
},
{
"name": "https://github.com/mQaLeX/IoT/blob/main/tp-link/Archer%20A7(US)_V5_20519_tddp.md",
"refsource": "MISC",
"url": "https://github.com/mQaLeX/IoT/blob/main/tp-link/Archer%20A7(US)_V5_20519_tddp.md"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
{
"children": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:tp-link:archer_a7_firmware:210519:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
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"cpe23Uri": "cpe:2.3:h:tp-link:archer_a7:v5:*:*:*:*:*:*:*",
"cpe_name": [],
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"operator": "OR"
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"operator": "AND"
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},
"cve": {
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"ID": "CVE-2021-42232"
},
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"data_version": "4.0",
"description": {
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{
"lang": "en",
"value": "TP-Link Archer A7 Archer A7(US)_V5_210519 is affected by a command injection vulnerability in /usr/bin/tddp. The vulnerability is caused by the program taking part of the received data packet as part of the command. This will cause an attacker to execute arbitrary commands on the router."
}
]
},
"problemtype": {
"problemtype_data": [
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{
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"value": "CWE-78"
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},
"references": {
"reference_data": [
{
"name": "http://archer.com",
"refsource": "MISC",
"tags": [
"Not Applicable"
],
"url": "http://archer.com"
},
{
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"tags": [
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}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"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
}
},
"lastModifiedDate": "2022-08-25T20:42Z",
"publishedDate": "2022-08-23T01:15Z"
}
}
}
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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.
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