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Description

A flaw has been found in Tenda AC21 16.03.08.16. This affects an unknown part of the file /goform/SetIpMacBind. Executing manipulation of the argument list can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been published and may be used.

PUBLISHED Reserved 2025-11-19 | Published 2025-11-20 | Updated 2025-11-20 | 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

16.03.08.16
affected

Timeline

2025-11-19:Advisory disclosed
2025-11-19:VulDB entry created
2025-11-19:VulDB entry last update

Credits

jiahui288 (VulDB User) reporter

References

vuldb.com/?id.333017 (VDB-333017 | Tenda AC21 SetIpMacBind stack-based overflow) vdb-entry technical-description

vuldb.com/?ctiid.333017 (VDB-333017 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.694066 (Submit #694066 | Tenda AC21 V16.03.08.16 Buffer Overflow) third-party-advisory

github.com/Madgeaaaaa/MY_VULN_2/blob/main/Tenda/VULN7.md exploit

www.tenda.com.cn/ product

cve.org (CVE-2025-13445)

nvd.nist.gov (CVE-2025-13445)

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