Vulnerability details

CVE-2025-4440

H3C GR-1800AX

H3C GR-1800AX aspForm EnableIpv6 buffer overflow

CVSS 4.0

8.6High

Official description

A vulnerability was found in H3C GR-1800AX up to 100R008 and classified as critical. Affected by this issue is the function EnableIpv6 of the file /goform/aspForm. The manipulation of the argument param leads to buffer overflow. Access to the local network is required for this attack to succeed. The exploit has been disclosed to the public and may be used.

CVSS scores

Score	Version	Source	Vector
8.6High	4.0	CVEProject cvelistV5 (CNA) (VulDB)	`CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`
8.0High	3.1	CVEProject cvelistV5 (CNA) (VulDB)	`CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`
8.0High	3.0	CVEProject cvelistV5 (CNA) (VulDB)	`CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`
7.7High	2.0	CVEProject cvelistV5 (CNA) (VulDB)	`AV:A/AC:L/Au:S/C:C/I:C/A:C`

Affected products

Vendor	Product	Versions	Source
H3C	GR-1800AX	100R008	CVEProject cvelistV5 (CNA)

References and advisories

https://vuldb.com/?id.308048 vdb-entrytechnical-description
https://vuldb.com/?ctiid.308048 signaturepermissions-required
https://vuldb.com/?submit.557087 third-party-advisory
https://github.com/CH13hh/tmp_store_cc/blob/main/H3C%20GR-1800AX/1.md exploit

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Details

Published: 2025-05-09
Last updated: 2025-05-09
State: Published
Assigner (CNA): VulDB

Exploit prediction (EPSS)

0.56%

Probability of exploitation in 30 days

47%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: None
Technical impact: Total

Weaknesses (CWE)

CWE-120
Buffer Overflow
CWE-119
Memory Corruption