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ID

VAR-202510-0025


CVE

CVE-2025-11324


TITLE

Shenzhen Tenda Technology Co.,Ltd.  of  AC18  Buffer error vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-015527

DESCRIPTION

A vulnerability was identified in Tenda AC18 15.03.05.19(6318). Affected by this vulnerability is an unknown functionality of the file /goform/setNotUpgrade. Such manipulation of the argument newVersion leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used. Shenzhen Tenda Technology Co.,Ltd. of AC18 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-2025-11324 // JVNDB: JVNDB-2025-015527

AFFECTED PRODUCTS

vendor:tendamodel:ac18scope:eqversion:15.03.05.19\(6318\)

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vendor:tendamodel:ac18scope:eqversion:ac18 firmware 15.03.05.19(6318)

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vendor:tendamodel:ac18scope: - version: -

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vendor:tendamodel:ac18scope:eqversion: -

Trust: 0.8

sources: JVNDB: JVNDB-2025-015527 // NVD: CVE-2025-11324

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2025-11324
value: HIGH

Trust: 1.0

OTHER: JVNDB-2025-015527
value: HIGH

Trust: 0.8

cna@vuldb.com: CVE-2025-11324
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.0

OTHER: JVNDB-2025-015527
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
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-2025-11324
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 1.0

OTHER: JVNDB-2025-015527
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: JVNDB: JVNDB-2025-015527 // NVD: CVE-2025-11324

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.0

problemtype:CWE-121

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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-2025-015527 // NVD: CVE-2025-11324

EXTERNAL IDS

db:NVDid:CVE-2025-11324

Trust: 2.6

db:VULDBid:327207

Trust: 1.8

db:JVNDBid:JVNDB-2025-015527

Trust: 0.8

sources: JVNDB: JVNDB-2025-015527 // NVD: CVE-2025-11324

REFERENCES

url:https://github.com/noahze01/iot-vulnerable/blob/main/tenda/ac18/setnotupgrade.md

Trust: 1.8

url:https://vuldb.com/?id.327207

Trust: 1.8

url:https://vuldb.com/?submit.664526

Trust: 1.8

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

Trust: 1.8

url:https://vuldb.com/?ctiid.327207

Trust: 1.0

url:https://nvd.nist.gov/vuln/detail/cve-2025-11324

Trust: 0.8

sources: JVNDB: JVNDB-2025-015527 // NVD: CVE-2025-11324

SOURCES

db:JVNDBid:JVNDB-2025-015527
db:NVDid:CVE-2025-11324

LAST UPDATE DATE

2025-10-11T23:36:02.406000+00:00


SOURCES UPDATE DATE

db:JVNDBid:JVNDB-2025-015527date:2025-10-09T07:37:00
db:NVDid:CVE-2025-11324date:2025-10-07T17:02:52.290

SOURCES RELEASE DATE

db:JVNDBid:JVNDB-2025-015527date:2025-10-09T00:00:00
db:NVDid:CVE-2025-11324date:2025-10-06T07:15:33.353