CVE-2023-4744

A vulnerability was found in Tenda AC8 16.03.34.06_cn_TDC01. It has been declared as critical. Affected by this vulnerability is the function formSetDeviceName. The manipulation leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-238633 was assigned to this vulnerability.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/GleamingEyes/vul/blob/main/tenda_ac8/ac8_1.md	Exploit Third Party Advisory
https://vuldb.com/?ctiid.238633	Third Party Advisory
https://vuldb.com/?id.238633	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:ac8_firmware:16.03.34.06:*:*:*:*:*:*:*

cpe:2.3:h:tenda:ac8:4.0:*:*:*:*:*:*:*

History

06 Sep 2023, 20:32

Type	Values Removed	Values Added
References	~~(MISC) https://github.com/GleamingEyes/vul/blob/main/tenda_ac8/ac8_1.md -~~	(MISC) https://github.com/GleamingEyes/vul/blob/main/tenda_ac8/ac8_1.md - Exploit, Third Party Advisory
References	~~(MISC) https://vuldb.com/?id.238633 -~~	(MISC) https://vuldb.com/?id.238633 - Third Party Advisory
References	~~(MISC) https://vuldb.com/?ctiid.238633 -~~	(MISC) https://vuldb.com/?ctiid.238633 - Third Party Advisory
CWE	~~CWE-121~~	CWE-787
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8
CPE		cpe:2.3:o:tenda:ac8_firmware:16.03.34.06:::::::* cpe:2.3:h:tenda:ac8:4.0:::::::*
First Time		Tenda Tenda ac8 Firmware Tenda ac8

04 Sep 2023, 03:51

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-09-04 00:15

Updated : 2024-04-11 01:22

NVD link : CVE-2023-4744

Mitre link : CVE-2023-4744

CVE.ORG link : CVE-2023-4744

JSON object : View

Products Affected

tenda

ac8
ac8_firmware

CWE

CWE-787

Out-of-bounds Write

CWE-121

Stack-based Buffer Overflow

{"id": "CVE-2023-4744", "metrics": {"cvssMetricV2": [{"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2023-09-04T00:15:07.463", "references": [{"url": "https://github.com/GleamingEyes/vul/blob/main/tenda_ac8/ac8_1.md", "tags": ["Exploit", "Third Party Advisory"], "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/?ctiid.238633", "tags": ["Third Party Advisory"], "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/?id.238633", "tags": ["Third Party Advisory"], "source": "cna@vuldb.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}, {"type": "Secondary", "source": "cna@vuldb.com", "description": [{"lang": "en", "value": "CWE-121"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability was found in Tenda AC8 16.03.34.06_cn_TDC01. It has been declared as critical. Affected by this vulnerability is the function formSetDeviceName. The manipulation leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-238633 was assigned to this vulnerability."}, {"lang": "es", "value": "Una vulnerabilidad declarada como cr\u00edtica ha sido encontrada en Tenda AC8 16.03.34.06_cn_TDC01. La funci\u00f3n afectada por esta vulnerabilidad es formSetDeviceName. La manipulaci\u00f3n conduce a un desbordamiento del b\u00fafer. El ataque se puede lanzar de forma remota. El exploit ha sido divulgado al p\u00fablico y puede utilizarse. A esta vulnerabilidad se le asign\u00f3 el identificador VDB-238633."}], "lastModified": "2024-04-11T01:22:34.543", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tenda:ac8_firmware:16.03.34.06:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9C1D64DC-1EDC-4F62-8D22-E1890B71843C"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tenda:ac8:4.0:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "655619B2-6E8B-4D2E-98E7-028E69597E80"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cna@vuldb.com"}