CVE-2025-4440

Public Exploit
H3C GR-1800AX aspForm EnableIpv6 buffer overflow

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.

Category

8.6
CVSS
Severity: High
CVSS 4.0 •
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.04%
Third-Party Advisory vuldb.com
Affected: H3C GR-1800AX
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2025-4440?
CVE-2025-4440 has been scored as a high severity vulnerability.
How to fix CVE-2025-4440?
To fix CVE-2025-4440, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-4440 being actively exploited in the wild?
It is possible that CVE-2025-4440 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-4440?
CVE-2025-4440 affects H3C GR-1800AX.
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