CVE-2025-7416 | THREATINT

Description

A vulnerability, which was classified as critical, was found in Tenda O3V2 1.0.0.12(3880). Affected is the function fromSysToolTime of the file /goform/setSysTimeInfo of the component httpd. The manipulation of the argument Time 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 Schwachstelle in Tenda O3V2 1.0.0.12(3880) gefunden. Sie wurde als kritisch eingestuft. Hiervon betroffen ist die Funktion fromSysToolTime der Datei /goform/setSysTimeInfo der Komponente httpd. Dank der Manipulation des Arguments Time mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-07-10 | Published 2025-07-10 | Updated 2025-07-11 | 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

1.0.0.12(3880)

affected

Timeline

2025-07-10:	Advisory disclosed
2025-07-10:	VulDB entry created
2025-07-10:	VulDB entry last update

Credits

pjq123 (VulDB User) reporter

References

vuldb.com/?id.315876 (VDB-315876 | Tenda O3V2 httpd setSysTimeInfo fromSysToolTime stack-based overflow) vdb-entry technical-description

vuldb.com/?ctiid.315876 (VDB-315876 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.608857 (Submit #608857 | Tenda O3V2 1.0.0.12(3880) Stack-based Buffer Overflow) third-party-advisory

github.com/wudipjq/my_vuln/blob/main/Tenda3/vuln_49/49.md related

github.com/wudipjq/my_vuln/blob/main/Tenda3/vuln_49/49.md exploit

www.tenda.com.cn/ product

cve.org (CVE-2025-7416)

nvd.nist.gov (CVE-2025-7416)

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