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ID

VAR-202512-2348


CVE

CVE-2025-14993


DESCRIPTION

A vulnerability was detected in Tenda AC18 15.03.05.05. This affects the function sprintf of the file /goform/SetDlnaCfg of the component HTTP Request Handler. The manipulation of the argument scanList results in stack-based buffer overflow. The attack can be executed remotely. The exploit is now public and may be used.

Trust: 1.0

sources: NVD: CVE-2025-14993

AFFECTED PRODUCTS

vendor:tendamodel:ac18scope:eqversion:15.03.05.05

Trust: 1.0

sources: NVD: CVE-2025-14993

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2025-14993
value: HIGH

Trust: 1.0

cna@vuldb.com: CVE-2025-14993
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

cna@vuldb.com: CVE-2025-14993
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

sources: NVD: CVE-2025-14993

PROBLEMTYPE DATA

problemtype:CWE-121

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problemtype:CWE-119

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sources: NVD: CVE-2025-14993

EXTERNAL IDS

db:VULDBid:337687

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db:NVDid:CVE-2025-14993

Trust: 1.0

sources: NVD: CVE-2025-14993

REFERENCES

url:https://github.com/z472421519/binaryaudit/blob/main/poc/bof/tenda_ac18/setdlnacfg/setdlnacfg.md

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url:https://vuldb.com/?ctiid.337687

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

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url:https://github.com/z472421519/binaryaudit/blob/main/poc/bof/tenda_ac18/setdlnacfg/setdlnacfg.md#reproduce

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url:https://vuldb.com/?id.337687

Trust: 1.0

url:https://vuldb.com/?submit.719084

Trust: 1.0

sources: NVD: CVE-2025-14993

SOURCES

db:NVDid:CVE-2025-14993

LAST UPDATE DATE

2026-01-14T23:47:09.984000+00:00


SOURCES UPDATE DATE

db:NVDid:CVE-2025-14993date:2025-12-31T15:52:33.037

SOURCES RELEASE DATE

db:NVDid:CVE-2025-14993date:2025-12-21T05:16:05.340