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ID

VAR-202508-2337


CVE

CVE-2025-9523


TITLE

Shenzhen Tenda Technology Co.,Ltd.  of  ac1206  Buffer error vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-014519

DESCRIPTION

A vulnerability was detected in Tenda AC1206 15.03.06.23. Affected is the function GetParentControlInfo of the file /goform/GetParentControlInfo. The manipulation of the argument mac results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is now public and may be used. Shenzhen Tenda Technology Co.,Ltd. of ac1206 The firmware contains a buffer error vulnerability and a stack-based buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2025-9523 // JVNDB: JVNDB-2025-014519

AFFECTED PRODUCTS

vendor:tendamodel:ac1206scope:eqversion:15.03.06.23

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vendor:tendamodel:ac1206scope:eqversion: -

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vendor:tendamodel:ac1206scope:eqversion:ac1206 firmware 15.03.06.23

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vendor:tendamodel:ac1206scope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2025-014519 // NVD: CVE-2025-9523

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2025-9523
value: HIGH

Trust: 1.0

OTHER: JVNDB-2025-014519
value: CRITICAL

Trust: 0.8

cna@vuldb.com: CVE-2025-9523
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.0

OTHER: JVNDB-2025-014519
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

cna@vuldb.com: CVE-2025-9523
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

OTHER: JVNDB-2025-014519
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: JVNDB: JVNDB-2025-014519 // NVD: CVE-2025-9523

PROBLEMTYPE DATA

problemtype:CWE-121

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problemtype:CWE-119

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problemtype:Buffer error (CWE-119) [ others ]

Trust: 0.8

problemtype: Stack-based buffer overflow (CWE-121) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2025-014519 // NVD: CVE-2025-9523

EXTERNAL IDS

db:NVDid:CVE-2025-9523

Trust: 2.6

db:VULDBid:321541

Trust: 1.8

db:JVNDBid:JVNDB-2025-014519

Trust: 0.8

sources: JVNDB: JVNDB-2025-014519 // NVD: CVE-2025-9523

REFERENCES

url:https://github.com/xxricardo/iot-cve/blob/main/tenda/ac1206/ac1206v1.0rtl_v15.03.06.23.md

Trust: 1.8

url:https://vuldb.com/?id.321541

Trust: 1.8

url:https://vuldb.com/?submit.634309

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url:https://www.tenda.com.cn/

Trust: 1.8

url:https://vuldb.com/?ctiid.321541

Trust: 1.0

url:https://nvd.nist.gov/vuln/detail/cve-2025-9523

Trust: 0.8

sources: JVNDB: JVNDB-2025-014519 // NVD: CVE-2025-9523

SOURCES

db:JVNDBid:JVNDB-2025-014519
db:NVDid:CVE-2025-9523

LAST UPDATE DATE

2025-09-28T03:24:15.960000+00:00


SOURCES UPDATE DATE

db:JVNDBid:JVNDB-2025-014519date:2025-09-26T06:30:00
db:NVDid:CVE-2025-9523date:2025-09-20T03:26:36.253

SOURCES RELEASE DATE

db:JVNDBid:JVNDB-2025-014519date:2025-09-26T00:00:00
db:NVDid:CVE-2025-9523date:2025-08-27T11:15:42.210