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Vulnerability record · CVE-2024-2856 · published 24 March 2024

CVE-2024-2856: Tenda ac10 firmware stack-based buffer overflow vulnerability

Tenda · Ac10 Firmware

A vulnerability, which was classified as critical, has been found in Tenda AC10 16.03.10.13/16.03.10.20. Affected by this issue is the function fromSetSysTime of the file /goform/SetSysTimeCfg. The manipulation of the argument timeZone leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257780. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

9.8 CVSS 3.1 Critical EPSS 1.2% · top 34.2% CWE-121 · Stack-based buffer overflow
9.8CVSS 3.1 base score, v2 9.0
1.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
17 Jun 2026Last modified by NVD

Description

A vulnerability, which was classified as critical, has been found in Tenda AC10 16.03.10.13/16.03.10.20. Affected by this issue is the function fromSetSysTime of the file /goform/SetSysTimeCfg. The manipulation of the argument timeZone leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257780. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC10/V16.03.10.13/fromSetSysTime.md Third Party Advisory
https://vuldb.com/?ctiid.257780 Permissions Required
https://vuldb.com/?id.257780 Third Party Advisory
https://vuldb.com/?submit.299741 Permissions Required
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC10/V16.03.10.13/fromSetSysTime.md Third Party Advisory
https://vuldb.com/?ctiid.257780 Permissions Required
https://vuldb.com/?id.257780 Third Party Advisory
https://vuldb.com/?submit.299741 Permissions Required

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2024-2856), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.