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Description

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A vulnerability was found in Tenda AC7 15.03.06.44. It has been classified as critical. Affected is the function formSetMacFilterCfg of the file /goform/setMacFilterCfg of the component httpd. The manipulation of the argument deviceList leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Es wurde eine kritische Schwachstelle in Tenda AC7 15.03.06.44 ausgemacht. Es betrifft die Funktion formSetMacFilterCfg der Datei /goform/setMacFilterCfg der Komponente httpd. Mit der Manipulation des Arguments deviceList mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

PUBLISHED Reserved 2025-07-22 | Published 2025-07-22 | Updated 2025-07-22 | 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

15.03.06.44
affected

Timeline

2025-07-22:Advisory disclosed
2025-07-22:VulDB entry created
2025-07-22:VulDB entry last update

Credits

liuchangwei (VulDB User) reporter

References

vuldb.com/?id.317220 (VDB-317220 | Tenda AC7 httpd setMacFilterCfg formSetMacFilterCfg stack-based overflow) vdb-entry technical-description

vuldb.com/?ctiid.317220 (VDB-317220 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.619364 (Submit #619364 | Tenda AC7 <= Firmware v1.0_v15.03.06.44 RCE) third-party-advisory

github.com/...rflow vulnerability in parse_macfilter_rule.md exploit

www.tenda.com.cn/ product

cve.org (CVE-2025-8017)

nvd.nist.gov (CVE-2025-8017)

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