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Description

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A vulnerability was identified in Tenda CH22 1.0.0.1. This affects the function fromRouteStatic of the file /goform/RouteStatic. Such manipulation of the argument page leads to buffer overflow. The attack can be launched remotely. The exploit is publicly available and might be used.

In Tenda CH22 1.0.0.1 ist eine Schwachstelle entdeckt worden. Dabei betrifft es die Funktion fromRouteStatic der Datei /goform/RouteStatic. Mittels dem Manipulieren des Arguments page mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk passieren. Der Exploit ist öffentlich verfügbar und könnte genutzt werden.

PUBLISHED Reserved 2025-10-26 | Published 2025-10-27 | Updated 2025-10-27 | 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

2025-10-26:Advisory disclosed
2025-10-26:VulDB entry created
2025-10-26:VulDB entry last update

Credits

hhsw34 (VulDB User) reporter

References

vuldb.com/?id.329943 (VDB-329943 | Tenda CH22 RouteStatic fromRouteStatic buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.329943 (VDB-329943 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.674153 (Submit #674153 | Tenda CH22 V1.0.0.1 Buffer Overflow) third-party-advisory

github.com/QIU-DIE/CVE/issues/20 exploit issue-tracking

www.tenda.com.cn/ product

cve.org (CVE-2025-12271)

nvd.nist.gov (CVE-2025-12271)

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