CVE-2025-7550 | THREATINT

Description

A vulnerability was found in Tenda FH1201 1.2.0.14(408). It has been classified as critical. Affected is the function fromGstDhcpSetSer of the file /goform/GstDhcpSetSer. The manipulation of the argument dips 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 FH1201 1.2.0.14(408) ausgemacht. Dabei betrifft es die Funktion fromGstDhcpSetSer der Datei /goform/GstDhcpSetSer. Durch das Beeinflussen des Arguments dips mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-07-12 | Published 2025-07-13 | Updated 2025-07-13 | 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

1.2.0.14(408)

affected

Timeline

2025-07-12:	Advisory disclosed
2025-07-12:	VulDB entry created
2025-07-12:	VulDB entry last update

Credits

panda_0xf1 (VulDB User) reporter

References

vuldb.com/?id.316248 (VDB-316248 | Tenda FH1201 GstDhcpSetSer fromGstDhcpSetSer stack-based overflow) vdb-entry technical-description

vuldb.com/?ctiid.316248 (VDB-316248 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.614974 (Submit #614974 | Tenda FH1201 V1.2.0.14(408) Buffer Overflow) third-party-advisory

github.com/...ls/blob/main/tenda/fh1201/fromGstDhcpSetSer.md related

github.com/...ls/blob/main/tenda/fh1201/fromGstDhcpSetSer.md exploit

www.tenda.com.cn/ product

cve.org (CVE-2025-7550)

nvd.nist.gov (CVE-2025-7550)

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