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THREATINT
PUBLISHED

CVE-2025-6734

UTT HiPER 840G API formP2PLimitConfig sub_484E40 buffer overflow



Description

EN DE

A vulnerability was found in UTT HiPER 840G up to 3.1.1-190328. It has been rated as critical. This issue affects the function sub_484E40 of the file /goform/formP2PLimitConfig of the component API. The manipulation of the argument except leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Eine Schwachstelle wurde in UTT HiPER 840G bis 3.1.1-190328 ausgemacht. Sie wurde als kritisch eingestuft. Hierbei geht es um die Funktion sub_484E40 der Datei /goform/formP2PLimitConfig der Komponente API. Durch die Manipulation des Arguments except mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff über das Netzwerk. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-06-26 | Published 2025-06-26 | Updated 2025-06-26 | 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

3.1.1-190328
affected

Timeline

2025-06-26:Advisory disclosed
2025-06-26:VulDB entry created
2025-06-26:VulDB entry last update

Credits

yuhongxiang (VulDB User) reporter

References

vuldb.com/?id.314009 (VDB-314009 | UTT HiPER 840G API formP2PLimitConfig sub_484E40 buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.314009 (VDB-314009 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.597679 (Submit #597679 | UTT HiPER 840G <=V3v3.1.1-190328 Buffer Overflow) third-party-advisory

github.com/d2pq/cve/blob/main/616/3.md related

github.com/d2pq/cve/blob/main/616/3.md exploit

cve.org (CVE-2025-6734)

nvd.nist.gov (CVE-2025-6734)

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