CVE-2025-6091 | THREATINT

Description

A vulnerability was found in H3C GR-3000AX V100R007L50. It has been classified as critical. Affected is the function UpdateWanParamsMulti/UpdateIpv6Params of the file /routing/goform/aspForm. The manipulation of the argument param leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor confirms the existence of this issue. Because they assess the risk as low, they do not have immediate plans for remediation.

Es wurde eine kritische Schwachstelle in H3C GR-3000AX V100R007L50 ausgemacht. Dabei betrifft es die Funktion UpdateWanParamsMulti/UpdateIpv6Params der Datei /routing/goform/aspForm. Durch Manipulation des Arguments param mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-06-14 | Published 2025-06-15 | Updated 2025-06-15 | 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:U/RC:C

HIGH: 8.8CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C

9.0AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:U/RC:C

Problem types

Buffer Overflow

Memory Corruption

Product status

V100R007L50

affected

Timeline

2025-06-14:	VulDB entry created
2025-06-15:	Advisory disclosed
2025-06-15:	VulDB entry last update

Credits

CH13hh (VulDB User) reporter

References

vuldb.com/?id.312558 (VDB-312558 | H3C GR-3000AX aspForm UpdateIpv6Params buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.312558 (VDB-312558 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.588000 (Submit #588000 | H3C H3C GR-3000AX V100R007L50 Buffer Overflow) third-party-advisory

github.com/CH13hh/cve/blob/main/new/6.md broken-link exploit

cve.org (CVE-2025-6091)

nvd.nist.gov (CVE-2025-6091)

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