CVE-2025-5853 | THREATINT

Description

A vulnerability classified as critical was found in Tenda AC6 15.03.05.16. Affected by this vulnerability is the function formSetSafeWanWebMan of the file /goform/SetRemoteWebCfg. The manipulation of the argument remoteIp leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

In Tenda AC6 15.03.05.16 wurde eine kritische Schwachstelle entdeckt. Hierbei betrifft es die Funktion formSetSafeWanWebMan der Datei /goform/SetRemoteWebCfg. Mit der Manipulation des Arguments remoteIp mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff über das Netzwerk. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-06-08 | Published 2025-06-09 | Updated 2025-06-09 | 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

15.03.05.16

affected

Timeline

2025-06-08:	Advisory disclosed
2025-06-08:	VulDB entry created
2025-06-08:	VulDB entry last update

Credits

yhryhryhr_tu (VulDB User) reporter

References

vuldb.com/?id.311599 (VDB-311599 | Tenda AC6 SetRemoteWebCfg formSetSafeWanWebMan stack-based overflow) vdb-entry technical-description

vuldb.com/?ctiid.311599 (VDB-311599 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.591419 (Submit #591419 | Tenda AC6 V1.0 V15.03.05.16 Buffer Overflow) third-party-advisory

lavender-bicycle-a5a.notion.site/...f32a29f?source=copy_link exploit

www.tenda.com.cn/ product

cve.org (CVE-2025-5853)

nvd.nist.gov (CVE-2025-5853)

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