Vulnerability details

CVE-2025-6091

H3C GR-3000AX

H3C GR-3000AX aspForm UpdateIpv6Params buffer overflow

CVSS 4.0

8.7High

Official 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.

CVSS scores

Score	Version	Source	Vector
8.7High	4.0	CVEProject cvelistV5 (CNA) (VulDB)	`CVSS: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`
8.8High	3.1	CVEProject cvelistV5 (CNA) (VulDB)	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C`
8.8High	3.0	CVEProject cvelistV5 (CNA) (VulDB)	`CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C`
9.0High	2.0	CVEProject cvelistV5 (CNA) (VulDB)	`AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:U/RC:C`

Affected products

Vendor	Product	Versions	Source
H3C	GR-3000AX	V100R007L50	CVEProject cvelistV5 (CNA)

References and advisories

https://vuldb.com/?id.312558 vdb-entrytechnical-description
https://vuldb.com/?ctiid.312558 signaturepermissions-required
https://vuldb.com/?submit.588000 third-party-advisory
https://github.com/CH13hh/cve/blob/main/new/6.md broken-linkexploit

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Details

Published: 2025-06-15
Last updated: 2025-06-16
State: Published
Assigner (CNA): VulDB

Exploit prediction (EPSS)

0.66%

Probability of exploitation in 30 days

51.8%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: None
Technical impact: Total

Weaknesses (CWE)

CWE-120
Buffer Overflow
CWE-119
Memory Corruption