CVE-2025-3854

H3C GR-3000AX HTTP POST Request aspForm Edit_List_SSID buffer overflow

HIGH
8
CVSS Score
Published: April 22, 2025 at 12:31 AM UTC
Updated: June 17, 2026 at 09:20 AM UTC
1 product affected across 1 vendorGR-3000AX

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Severity
HIGH8
Exploit prediction
EPSS 0.5%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-119CWE-120

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