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ID

VAR-202603-5223


CVE

CVE-2026-5045


TITLE

Shenzhen Tenda Technology Co.,Ltd. of fh1201  Multiple vulnerabilities in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2026-009435

DESCRIPTION

A vulnerability was detected in Tenda FH1201 1.2.0.14(408). This impacts the function WrlclientSet of the file /goform/WrlclientSet of the component Parameter Handler. Performing a manipulation of the argument GO results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used. The exploit is now publicly available and could be exploited.All information handled by the software may be leaked to the outside. All information handled by the software may be rewritten. Furthermore, the software may stop working completely. Furthermore, attacks that exploit this vulnerability will not affect other software

Trust: 1.62

sources: NVD: CVE-2026-5045 // JVNDB: JVNDB-2026-009435

AFFECTED PRODUCTS

vendor:tendamodel:fh1201scope:eqversion:1.2.0.14\(408\)

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vendor:tendamodel:fh1201scope: - version: -

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vendor:tendamodel:fh1201scope:eqversion:fh1201 firmware 1.2.0.14¥(408¥)

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vendor:tendamodel:fh1201scope:eqversion: -

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sources: JVNDB: JVNDB-2026-009435 // NVD: CVE-2026-5045

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2026-5045
value: HIGH

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OTHER: JVNDB-2026-009435
value: HIGH

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cna@vuldb.com: CVE-2026-5045
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-2026-009435
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-2026-5045
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-2026-009435
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-2026-009435 // NVD: CVE-2026-5045

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-2026-009435 // NVD: CVE-2026-5045

PATCH

title://vuldb.com/vuln/353968/ctiurl:https://github.com/Litengzheng/vul_db/blob/main/FH1201/vul_43/README.md

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sources: JVNDB: JVNDB-2026-009435

EXTERNAL IDS

db:NVDid:CVE-2026-5045

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db:JVNDBid:JVNDB-2026-009435

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sources: JVNDB: JVNDB-2026-009435 // NVD: CVE-2026-5045

REFERENCES

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

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url:https://github.com/litengzheng/vul_db/blob/main/fh1201/vul_43/readme.md

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url:https://vuldb.com/vuln/353968

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url:https://vuldb.com/submit/779126

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url:https://vuldb.com/vuln/353968/cti

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url:https://nvd.nist.gov/vuln/detail/cve-2026-5045

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sources: JVNDB: JVNDB-2026-009435 // NVD: CVE-2026-5045

SOURCES

db:JVNDBid:JVNDB-2026-009435
db:NVDid:CVE-2026-5045

LAST UPDATE DATE

2026-04-03T23:46:50.388000+00:00


SOURCES UPDATE DATE

db:JVNDBid:JVNDB-2026-009435date:2026-04-01T02:28:00
db:NVDid:CVE-2026-5045date:2026-03-30T15:46:42.200

SOURCES RELEASE DATE

db:JVNDBid:JVNDB-2026-009435date:2026-04-01T00:00:00
db:NVDid:CVE-2026-5045date:2026-03-29T14:16:32.547