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CVE-2026-2181

HIGH

8.8

Description

A security flaw has been discovered in Tenda RX3 16.03.13.11. Affected by this vulnerability is an unknown functionality of the file /goform/openSchedWifi. Performing a manipulation of the argument schedStartTime/schedEndTime results in stack-based buffer overflow. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published2/8/2026

Last Modified2/10/2026

Sourcenvd

Honeypot Sightings0

Affected Products

tenda:rx3tenda:rx3_firmware

Weaknesses (CWE)

CWE-119CWE-121

References

https://github.com/LX-66-LX/cve-new/issues/5(cna@vuldb.com)

https://vuldb.com/?ctiid.344884(cna@vuldb.com)

https://vuldb.com/?id.344884(cna@vuldb.com)

https://vuldb.com/?submit.749710(cna@vuldb.com)

https://www.tenda.com.cn/(cna@vuldb.com)

IOC Correlations

No correlations recorded

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