Description
A vulnerability, which was classified as critical, was found in H3C GR-3000AX up to V100R006. Affected is the function EnableIpv6/UpdateWanModeMulti/UpdateIpv6Params/EditWlanMacList/Edit_List_SSID of the file /goform/aspForm of the component HTTP POST Request Handler. The manipulation of the argument param leads to buffer overflow. The attack needs to be initiated within the local network. The exploit has been disclosed to the public and may be used. It is recommended to upgrade the affected component. Other functions might be affected as well.
References (6)
Core 6
Core References
Permissions Required, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.305778
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.305778
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.556614
Various Sources exploit
https://github.com/CH13hh/tmp_store_cc/blob/main/H3C%20GR-3000AX/1.md
Various Sources related
https://zhiliao.h3c.com/theme/details/229784
Various Sources patch
https://www.h3c.com/cn/Service/Document_Software/Software_Download/Consume_product/
Scores
CVSS v3
8.0
EPSS
0.0026
EPSS Percentile
49.5%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-119
CWE-120
Status
published
Products (1)
H3C/GR-3000AX
V100R006
Published
Apr 22, 2025
Tracked Since
Feb 18, 2026