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Description

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A vulnerability was determined in Tenda CH22 1.0.0.1. This vulnerability affects the function formexeCommand of the file /goform/exeCommand. Executing manipulation of the argument cmdinput can lead to buffer overflow. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.

In Tenda CH22 1.0.0.1 ist eine Schwachstelle entdeckt worden. Es geht hierbei um die Funktion formexeCommand der Datei /goform/exeCommand. Die Bearbeitung des Arguments cmdinput verursacht buffer overflow. Der Angriff kann über das Netzwerk erfolgen. Die Ausnutzung wurde veröffentlicht und kann verwendet werden.

PUBLISHED Reserved 2025-09-01 | Published 2025-09-02 | Updated 2025-09-02 | 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

1.0.0.1
affected

Timeline

2025-09-01:Advisory disclosed
2025-09-01:VulDB entry created
2025-09-01:VulDB entry last update

Credits

wakaka123 (VulDB User) reporter

References

vuldb.com/?id.322139 (VDB-322139 | Tenda CH22 exeCommand formexeCommand buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.322139 (VDB-322139 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.641148 (Submit #641148 | Tenda CH22 V1.0.0.1 Buffer overflow vulnerability) third-party-advisory

github.com/csgii/cve/issues/1 exploit issue-tracking

www.tenda.com.cn/ product

cve.org (CVE-2025-9812)

nvd.nist.gov (CVE-2025-9812)

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