CVE-2025-29384

In Tenda AC9 v1.0 V15.03.05.14_multi, the wanMTU parameter of /goform/AdvSetMacMtuWan has a stack overflow vulnerability, which can lead to remote arbitrary code execution.

CVSS v3 9.8 CRITICAL

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

References

Link	Resource
https://github.com/shuqi233/loophole/blob/main/Tenda%20AC9/AdvSetMacMtuWan1.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:ac9_firmware:15.03.05.14:*:*:*:*:*:*:*

cpe:2.3:h:tenda:ac9:1.0:*:*:*:*:*:*:*

History

17 Mar 2025, 19:51

Type	Values Removed	Values Added
References	~~() https://github.com/shuqi233/loophole/blob/main/Tenda%20AC9/AdvSetMacMtuWan1.md -~~	() https://github.com/shuqi233/loophole/blob/main/Tenda%20AC9/AdvSetMacMtuWan1.md - Exploit, Third Party Advisory
CPE		cpe:2.3:h:tenda:ac9:1.0:::::::* cpe:2.3:o:tenda:ac9_firmware:15.03.05.14:::::::*
CWE		CWE-787
Summary		(es) En Tenda AC9 v1.0 V15.03.05.14_multi, el parámetro wanMTU de /goform/AdvSetMacMtuWan tiene una vulnerabilidad de desbordamiento de pila, que puede conducir a la ejecución remota de código arbitrario.
First Time		Tenda Tenda ac9 Firmware Tenda ac9
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8

14 Mar 2025, 17:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-03-14 17:15

Updated : 2025-03-19 19:15

NVD link : CVE-2025-29384

Mitre link : CVE-2025-29384

CVE.ORG link : CVE-2025-29384

JSON object : View

Products Affected

tenda

ac9_firmware
ac9

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2025-29384", "cveTags": [], "metrics": {"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": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "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": "2025-03-14T17:15:52.230", "references": [{"url": "https://github.com/shuqi233/loophole/blob/main/Tenda%20AC9/AdvSetMacMtuWan1.md", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "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": "In Tenda AC9 v1.0 V15.03.05.14_multi, the wanMTU parameter of /goform/AdvSetMacMtuWan has a stack overflow vulnerability, which can lead to remote arbitrary code execution."}, {"lang": "es", "value": "En Tenda AC9 v1.0 V15.03.05.14_multi, el par\u00e1metro wanMTU de /goform/AdvSetMacMtuWan tiene una vulnerabilidad de desbordamiento de pila, que puede conducir a la ejecuci\u00f3n remota de c\u00f3digo arbitrario."}], "lastModified": "2025-03-19T19:15:49.133", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tenda:ac9_firmware:15.03.05.14:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DA7503C5-02C6-4016-A4C6-414146719BFF"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tenda:ac9:1.0:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "566DA530-18FC-4A46-95B4-2A7D343A96A7"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}