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Description

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A vulnerability was determined in Tenda CH22 1.0.0.1. Affected by this issue is the function fromIpsecitem of the file /goform/IPSECsave of the component httpd. Executing manipulation of the argument ipsecno can lead to stack-based buffer overflow. The attack may be performed from remote.

Es wurde eine Schwachstelle in Tenda CH22 1.0.0.1 entdeckt. Es geht hierbei um die Funktion fromIpsecitem der Datei /goform/IPSECsave der Komponente httpd. Durch das Manipulieren des Arguments ipsecno mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk erfolgen.

PUBLISHED Reserved 2025-08-31 | Published 2025-08-31 | 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:X
HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/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:X/RL:X/RC:R
9.0AV:N/AC:L/Au:S/C:C/I:C/A:C/E:ND/RL:ND/RC:UR

Problem types

Stack-based Buffer Overflow

Memory Corruption

Product status

1.0.0.1
affected

Timeline

2025-08-31:Advisory disclosed
2025-08-31:VulDB entry created
2025-08-31:VulDB entry last update

Credits

physicszq (VulDB User) reporter

References

vuldb.com/?id.322049 (VDB-322049 | Tenda CH22 httpd IPSECsave fromIpsecitem stack-based overflow) vdb-entry technical-description

vuldb.com/?ctiid.322049 (VDB-322049 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.640422 (Submit #640422 | Tenda tenda CH22 V1.0.0.1 Stack-based Buffer Overflow) third-party-advisory

github.com/physicszq/Routers/tree/main/tmp/02 related

www.tenda.com.cn/ product

cve.org (CVE-2025-9748)

nvd.nist.gov (CVE-2025-9748)

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