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ID

VAR-202507-0552


CVE

CVE-2025-7528


TITLE

Shenzhen Tenda Technology Co.,Ltd.  of  FH1202  Buffer error vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-009248

DESCRIPTION

A vulnerability classified as critical has been found in Tenda FH1202 1.2.0.14(408). Affected is the function fromGstDhcpSetSer of the file /goform/GstDhcpSetSer. The manipulation of the argument dips 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. Shenzhen Tenda Technology Co.,Ltd. of FH1202 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. The vulnerability is caused by the parameter dips of the function fromGstDhcpSetSer in the file /goform/GstDhcpSetSer failing to correctly verify the length of the input data. A remote attacker can exploit this vulnerability to execute arbitrary code on the system or cause a denial of service attack

Trust: 2.16

sources: NVD: CVE-2025-7528 // JVNDB: JVNDB-2025-009248 // CNVD: CNVD-2025-16864

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-16864

AFFECTED PRODUCTS

vendor:tendamodel:fh1202scope:eqversion:1.2.0.14\(408\)

Trust: 1.0

vendor:tendamodel:fh1202scope:eqversion: -

Trust: 0.8

vendor:tendamodel:fh1202scope:eqversion:fh1202 firmware 1.2.0.14(408)

Trust: 0.8

vendor:tendamodel:fh1202scope: - version: -

Trust: 0.8

vendor:tendamodel:fh1202scope:eqversion:1.2.0.14(408)

Trust: 0.6

sources: CNVD: CNVD-2025-16864 // JVNDB: JVNDB-2025-009248 // NVD: CVE-2025-7528

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2025-7528
value: HIGH

Trust: 1.0

OTHER: JVNDB-2025-009248
value: HIGH

Trust: 0.8

CNVD: CNVD-2025-16864
value: HIGH

Trust: 0.6

cna@vuldb.com: CVE-2025-7528
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-2025-009248
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

CNVD: CNVD-2025-16864
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: 0.6

cna@vuldb.com: CVE-2025-7528
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-2025-009248
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: CNVD: CNVD-2025-16864 // JVNDB: JVNDB-2025-009248 // NVD: CVE-2025-7528

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.0

problemtype:CWE-121

Trust: 1.0

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

Trust: 0.8

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

Trust: 0.8

sources: JVNDB: JVNDB-2025-009248 // NVD: CVE-2025-7528

EXTERNAL IDS

db:NVDid:CVE-2025-7528

Trust: 3.2

db:VULDBid:316224

Trust: 1.8

db:JVNDBid:JVNDB-2025-009248

Trust: 0.8

db:CNVDid:CNVD-2025-16864

Trust: 0.6

sources: CNVD: CNVD-2025-16864 // JVNDB: JVNDB-2025-009248 // NVD: CVE-2025-7528

REFERENCES

url:https://github.com/panda666-888/vuls/blob/main/tenda/fh1202/fromgstdhcpsetser.md

Trust: 1.8

url:https://vuldb.com/?id.316224

Trust: 1.8

url:https://vuldb.com/?submit.612948

Trust: 1.8

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

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2025-7528

Trust: 1.4

url:https://vuldb.com/?ctiid.316224

Trust: 1.0

sources: CNVD: CNVD-2025-16864 // JVNDB: JVNDB-2025-009248 // NVD: CVE-2025-7528

SOURCES

db:CNVDid:CNVD-2025-16864
db:JVNDBid:JVNDB-2025-009248
db:NVDid:CVE-2025-7528

LAST UPDATE DATE

2025-07-28T23:35:37.038000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-16864date:2025-07-25T00:00:00
db:JVNDBid:JVNDB-2025-009248date:2025-07-18T05:02:00
db:NVDid:CVE-2025-7528date:2025-07-16T14:57:09.563

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-16864date:2025-07-25T00:00:00
db:JVNDBid:JVNDB-2025-009248date:2025-07-18T00:00:00
db:NVDid:CVE-2025-7528date:2025-07-13T12:15:22.453