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ID

VAR-202601-2387


CVE

CVE-2026-1329


TITLE

Shenzhen Tenda Technology Co.,Ltd. of ax1803  Multiple vulnerabilities in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2026-002654

DESCRIPTION

A flaw has been found in Tenda AX1803 1.0.0.1. The affected element is the function fromGetWifiGuestBasic of the file /goform/WifiGuestSet. Executing a manipulation of the argument guestWrlPwd/guestEn/guestSsid/hideSsid/guestSecurity can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been published and may be used. Tenda AX1803 version 1.0.0.1 A vulnerability was discovered in . This attack is remotely executable and a publicly available exploit is available for malicious use.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-2026-1329 // JVNDB: JVNDB-2026-002654

AFFECTED PRODUCTS

vendor:tendamodel:ax1803scope:eqversion:1.0.0.1

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vendor:tendamodel:ax1803scope:eqversion:ax1803 firmware 1.0.0.1

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vendor:tendamodel:ax1803scope: - version: -

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vendor:tendamodel:ax1803scope:eqversion: -

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sources: JVNDB: JVNDB-2026-002654 // NVD: CVE-2026-1329

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2026-1329
value: HIGH

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OTHER: JVNDB-2026-002654
value: HIGH

Trust: 0.8

cna@vuldb.com: CVE-2026-1329
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-2026-002654
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-2026-1329
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-2026-002654
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-2026-002654 // NVD: CVE-2026-1329

PROBLEMTYPE DATA

problemtype:CWE-119

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problemtype:CWE-121

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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-2026-002654 // NVD: CVE-2026-1329

PATCH

title:Submit #736067url:https://river-brow-763.notion.site/Tenda-AX1803-Buffer-Overflow-in-fromGetWifiGusetBasic-2e3a595a7aef80a78225db34317daa40#2e3a595a7aef801ab517e4af5631227a

Trust: 0.8

sources: JVNDB: JVNDB-2026-002654

EXTERNAL IDS

db:NVDid:CVE-2026-1329

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db:VULDBid:342305

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db:JVNDBid:JVNDB-2026-002654

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sources: JVNDB: JVNDB-2026-002654 // NVD: CVE-2026-1329

REFERENCES

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

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url:https://river-brow-763.notion.site/tenda-ax1803-buffer-overflow-in-fromgetwifigusetbasic-2e3a595a7aef80a78225db34317daa40#2e3a595a7aef801ab517e4af5631227a

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url:https://vuldb.com/?submit.736065

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url:https://vuldb.com/?ctiid.342305

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url:https://vuldb.com/?id.342305

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url:https://vuldb.com/?submit.736064

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url:https://vuldb.com/?submit.736067

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url:https://vuldb.com/?submit.736063

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url:https://vuldb.com/?submit.736066

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url:https://nvd.nist.gov/vuln/detail/cve-2026-1329

Trust: 0.8

sources: JVNDB: JVNDB-2026-002654 // NVD: CVE-2026-1329

SOURCES

db:JVNDBid:JVNDB-2026-002654
db:NVDid:CVE-2026-1329

LAST UPDATE DATE

2026-02-12T23:36:22.840000+00:00


SOURCES UPDATE DATE

db:JVNDBid:JVNDB-2026-002654date:2026-02-05T06:44:00
db:NVDid:CVE-2026-1329date:2026-02-03T13:59:25.113

SOURCES RELEASE DATE

db:JVNDBid:JVNDB-2026-002654date:2026-02-05T00:00:00
db:NVDid:CVE-2026-1329date:2026-01-22T15:16:54.757