CVE-2025-6091CWE-119CWE-120

H3C GR-3000AX aspForm UpdateIpv6Params buffer overflow

High · published June 15, 2025

CVSS v4.0
8.7
EPSS
1%
Percentile
51.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
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
EPSS
0.00660 · 51.0th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2025-06-15T16:31Z
EPSS history
Timeline
  • 15 JUN 16:31Z
    H3C GR-3000AX aspForm UpdateIpv6Params buffer overflow
    cvelistv5