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ID

VAR-202506-0502


CVE

CVE-2025-5798


TITLE

Shenzhen Tenda Technology Co.,Ltd.  of  AC8  Buffer error vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-006556

DESCRIPTION

A vulnerability was found in Tenda AC8 16.03.34.09. It has been classified as critical. Affected is the function fromSetSysTime of the file /goform/SetSysTimeCfg. The manipulation of the argument timeType leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. of AC8 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-2025-5798 // JVNDB: JVNDB-2025-006556

AFFECTED PRODUCTS

vendor:tendamodel:ac8scope:eqversion:16.03.34.09

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vendor:tendamodel:ac8scope:eqversion:ac8 firmware 16.03.34.09

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vendor:tendamodel:ac8scope: - version: -

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vendor:tendamodel:ac8scope:eqversion: -

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sources: JVNDB: JVNDB-2025-006556 // NVD: CVE-2025-5798

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2025-5798
value: HIGH

Trust: 1.0

OTHER: JVNDB-2025-006556
value: HIGH

Trust: 0.8

cna@vuldb.com: CVE-2025-5798
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-2025-006556
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-2025-5798
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-2025-006556
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-2025-006556 // NVD: CVE-2025-5798

PROBLEMTYPE DATA

problemtype:CWE-121

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problemtype:CWE-119

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

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

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sources: JVNDB: JVNDB-2025-006556 // NVD: CVE-2025-5798

EXTERNAL IDS

db:NVDid:CVE-2025-5798

Trust: 2.6

db:VULDBid:311352

Trust: 1.8

db:JVNDBid:JVNDB-2025-006556

Trust: 0.8

sources: JVNDB: JVNDB-2025-006556 // NVD: CVE-2025-5798

REFERENCES

url:https://lavender-bicycle-a5a.notion.site/tenda-ac8-fromsetsystime-20a53a41781f807b9489fff42f262e11?source=copy_link

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url:https://vuldb.com/?id.311352

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url:https://vuldb.com/?submit.591266

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

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url:https://lavender-bicycle-a5a.notion.site/tenda-ac8-fromsetsystime-20a53a41781f807b9489fff42f262e11

Trust: 1.8

url:https://vuldb.com/?ctiid.311352

Trust: 1.0

url:https://nvd.nist.gov/vuln/detail/cve-2025-5798

Trust: 0.8

sources: JVNDB: JVNDB-2025-006556 // NVD: CVE-2025-5798

SOURCES

db:JVNDBid:JVNDB-2025-006556
db:NVDid:CVE-2025-5798

LAST UPDATE DATE

2025-06-12T02:25:44.258000+00:00


SOURCES UPDATE DATE

db:JVNDBid:JVNDB-2025-006556date:2025-06-10T06:22:00
db:NVDid:CVE-2025-5798date:2025-06-09T19:08:05.903

SOURCES RELEASE DATE

db:JVNDBid:JVNDB-2025-006556date:2025-06-10T00:00:00
db:NVDid:CVE-2025-5798date:2025-06-06T20:15:23.577