CVE-2022-44373

A stack overflow vulnerability exists in TrendNet Wireless AC Easy-Upgrader TEW-820AP (Version v1.0R, firmware version 1.01.B01) which may result in remote code execution.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/johnawm/vulner-box/blob/master/TRENDNet/TEW-820AP/02/README.md	Exploit Third Party Advisory
https://github.com/johnawm/vulner-box/blob/master/TRENDNet/TEW-820AP/02/README.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:trendnet:tew-820ap_firmware:1.01.b01:*:*:*:*:*:*:*

cpe:2.3:h:trendnet:tew-820ap:1.0r:*:*:*:*:*:*:*

History

21 Nov 2024, 07:27

Type	Values Removed	Values Added
References	~~() https://github.com/johnawm/vulner-box/blob/master/TRENDNet/TEW-820AP/02/README.md - Exploit, Third Party Advisory~~	() https://github.com/johnawm/vulner-box/blob/master/TRENDNet/TEW-820AP/02/README.md - Exploit, Third Party Advisory

12 Dec 2022, 14:56

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-12-07 19:15

Updated : 2025-04-23 14:15

NVD link : CVE-2022-44373

Mitre link : CVE-2022-44373

CVE.ORG link : CVE-2022-44373

JSON object : View

Products Affected

trendnet

tew-820ap_firmware
tew-820ap

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2022-44373", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2022-12-07T19:15:09.903", "references": [{"url": "https://github.com/johnawm/vulner-box/blob/master/TRENDNet/TEW-820AP/02/README.md", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/johnawm/vulner-box/blob/master/TRENDNet/TEW-820AP/02/README.md", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "A stack overflow vulnerability exists in TrendNet Wireless AC Easy-Upgrader TEW-820AP (Version v1.0R, firmware version 1.01.B01) which may result in remote code execution."}, {"lang": "es", "value": "Existe una vulnerabilidad de desbordamiento de pila en TrendNet Wireless AC Easy-Upgrader TEW-820AP (versi\u00f3n v1.0R, versi\u00f3n de firmware 1.01.B01) que puede provocar la ejecuci\u00f3n remota de c\u00f3digo."}], "lastModified": "2025-04-23T14:15:23.517", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:trendnet:tew-820ap_firmware:1.01.b01:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2CA79833-8AB7-4927-AC9A-8F701C8FD6C7"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:trendnet:tew-820ap:1.0r:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3A6D66CD-37D1-4941-8E8E-78237F46332C"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}