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Description

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A vulnerability has been found in Tenda AC7 and AC18 15.03.05.19/15.03.06.44. Affected is the function formSetSchedLed of the file /goform/SetLEDCfg. The manipulation of the argument Time leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Dabei betrifft es die Funktion formSetSchedLed der Datei /goform/SetLEDCfg. Durch Beeinflussen des Arguments Time mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

PUBLISHED Reserved 2025-08-14 | Published 2025-08-15 | Updated 2025-08-15 | 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

15.03.05.19
affected

15.03.06.44
affected

15.03.05.19
affected

15.03.06.44
affected

Timeline

2025-08-14:Advisory disclosed
2025-08-14:VulDB entry created
2025-08-14:VulDB entry last update

Credits

zezhifu (VulDB User) reporter

References

vuldb.com/?id.320088 (VDB-320088 | Tenda AC7/AC18 SetLEDCfg formSetSchedLed buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.320088 (VDB-320088 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.629692 (Submit #629692 | Tenda AC7 V15.03.06.44 Buffer Overflow) third-party-advisory

vuldb.com/?submit.629696 (Submit #629696 | Tenda AC18 V15.03.05.19(6318) Buffer Overflow (Duplicate)) third-party-advisory

github.com/...u1/cve_report/blob/main/AC7/formsetschedled.md related

github.com/...1/cve_report/blob/main/AC18/formsetschedled.md exploit

www.tenda.com.cn/ product

cve.org (CVE-2025-9023)

nvd.nist.gov (CVE-2025-9023)

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