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ID

VAR-202506-0458


CVE

CVE-2025-5851


TITLE

Shenzhen Tenda Technology Co.,Ltd.  of  AC15  Buffer error vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-006529

DESCRIPTION

A vulnerability was found in Tenda AC15 15.03.05.19_multi. It has been rated as critical. This issue affects the function fromadvsetlanip of the file /goform/AdvSetLanip of the component HTTP POST Request Handler. The manipulation of the argument lanMask leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. of AC15 The firmware contains a buffer error vulnerability and a classic 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-2025-5851 // JVNDB: JVNDB-2025-006529

AFFECTED PRODUCTS

vendor:tendamodel:ac15scope:eqversion:15.03.05.19_multi

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vendor:tendamodel:ac15scope:eqversion:ac15 firmware 15.03.05.19 multi

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vendor:tendamodel:ac15scope: - version: -

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vendor:tendamodel:ac15scope:eqversion: -

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sources: JVNDB: JVNDB-2025-006529 // NVD: CVE-2025-5851

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2025-5851
value: HIGH

Trust: 1.0

OTHER: JVNDB-2025-006529
value: HIGH

Trust: 0.8

cna@vuldb.com: CVE-2025-5851
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-2025-006529
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-2025-5851
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-2025-006529
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-2025-006529 // NVD: CVE-2025-5851

PROBLEMTYPE DATA

problemtype:CWE-119

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problemtype:CWE-120

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

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problemtype: Classic buffer overflow (CWE-120) [ others ]

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sources: JVNDB: JVNDB-2025-006529 // NVD: CVE-2025-5851

EXTERNAL IDS

db:NVDid:CVE-2025-5851

Trust: 2.6

db:VULDBid:311597

Trust: 1.8

db:JVNDBid:JVNDB-2025-006529

Trust: 0.8

sources: JVNDB: JVNDB-2025-006529 // NVD: CVE-2025-5851

REFERENCES

url:https://candle-throne-f75.notion.site/tenda-ac15-fromadvsetlanip-20adf0aa118580a09182c1c5c42079fc

Trust: 1.8

url:https://vuldb.com/?id.311597

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url:https://vuldb.com/?submit.591384

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

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url:https://vuldb.com/?ctiid.311597

Trust: 1.0

url:https://nvd.nist.gov/vuln/detail/cve-2025-5851

Trust: 0.8

sources: JVNDB: JVNDB-2025-006529 // NVD: CVE-2025-5851

SOURCES

db:JVNDBid:JVNDB-2025-006529
db:NVDid:CVE-2025-5851

LAST UPDATE DATE

2025-06-11T19:33:26.056000+00:00


SOURCES UPDATE DATE

db:JVNDBid:JVNDB-2025-006529date:2025-06-10T01:55:00
db:NVDid:CVE-2025-5851date:2025-06-09T19:04:27.920

SOURCES RELEASE DATE

db:JVNDBid:JVNDB-2025-006529date:2025-06-10T00:00:00
db:NVDid:CVE-2025-5851date:2025-06-09T00:15:20.837