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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.

PUBLISHED Reserved 2026-01-22 | Published 2026-01-22 | Updated 2026-02-23 | Assigner VulDB




HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
HIGH: 8.8CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
9.0AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR

Problem types

Stack-based Buffer Overflow

Memory Corruption

Product status

1.0.0.1
affected

Timeline

2026-01-22:Advisory disclosed
2026-01-22:VulDB entry created
2026-01-24:VulDB entry last update

Credits

wlupus (VulDB User) reporter

References

vuldb.com/?id.342305 (VDB-342305 | Tenda AX1803 WifiGuestSet fromGetWifiGuestBasic stack-based overflow) vdb-entry technical-description

vuldb.com/?ctiid.342305 (VDB-342305 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.736063 (Submit #736063 | Tenda AX1803 V1.0.0.1 Stack-based Buffer Overflow) third-party-advisory

vuldb.com/?submit.736064 (Submit #736064 | Tenda AX1803 V1.0.0.1 Stack-based Buffer Overflow (Duplicate)) third-party-advisory

vuldb.com/?submit.736065 (Submit #736065 | Tenda AX1803 V1.0.0.1 Stack-based Buffer Overflow (Duplicate)) third-party-advisory

vuldb.com/?submit.736066 (Submit #736066 | Tenda AX1803 V1.0.0.1 Stack-based Buffer Overflow (Duplicate)) third-party-advisory

vuldb.com/?submit.736067 (Submit #736067 | Tenda AX1803 V1.0.0.1 Stack-based Buffer Overflow (Duplicate)) third-party-advisory

river-brow-763.notion.site/...3a595a7aef80a78225db34317daa40 exploit

www.tenda.com.cn/ product

cve.org (CVE-2026-1329)

nvd.nist.gov (CVE-2026-1329)

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