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Description

A security flaw has been discovered in Tenda AC23 16.03.07.52. Affected is the function formSetPPTPUserList of the component HTTP POST Request Handler. Performing a manipulation of the argument list results in buffer overflow. The attack can be initiated remotely.

PUBLISHED Reserved 2025-12-28 | Published 2025-12-30 | Updated 2026-02-24 | 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

Buffer Overflow

Memory Corruption

Product status

16.03.07.52
affected

Timeline

2025-12-28:Advisory disclosed
2025-12-28:VulDB entry created
2026-01-03:VulDB entry last update

Credits

wxhwxhwxh_tutu (VulDB User) reporter

References

lavender-bicycle-a5a.notion.site/...781f8091b772cf9e66a687f1 exploit

vuldb.com/?id.338602 (VDB-338602 | Tenda AC23 HTTP POST Request formSetPPTPUserList buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.338602 (VDB-338602 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.725448 (Submit #725448 | Tenda AC23 AC23 V16.03.07.52 Buffer Overflow) third-party-advisory

lavender-bicycle-a5a.notion.site/...6a687f1?source=copy_link related

www.tenda.com.cn/ product

cve.org (CVE-2025-15217)

nvd.nist.gov (CVE-2025-15217)

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