Vulnerability · Published May 20, 2025 · Assigned by VulDB

CVE-2025-4997H3C R2+ProG HTTP POST Request aspForm SetAPInfoById denial of service

Medium 6.5

In plain English

A medium-severity security flaw in R2+ProG from H3C. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 47% of all known vulnerabilities).

Severity (CVSS 3.1)6.5Medium

Exploit odds (30 days)0.6%top 52.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A vulnerability, which was classified as problematic, was found in H3C R2+ProG up to 200R004. Affected is the function UpdateWanParams/AddMacList/EditMacList/AddWlanMacList/EditWlanMacList/Edit_BasicSSID/Edit_GuestSSIDFor2P4G/Edit_BasicSSID_5G/SetAPInfoById of the file /goform/aspForm of the component HTTP POST Request Handler. The manipulation of the argument param leads to denial of service. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
H3C	R2+ProG	200R004

Weakness: CWE-404 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References

VDB-309648 | H3C R2+ProG HTTP POST Request aspForm SetAPInfoById denial of service vdb-entry, technical-description
VDB-309648 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #563551 | New H3C Technologies Co., Ltd. H3C R2+ProG <=V200R004 Denial of Service third-party-advisory
https://github.com/CH13hh/tmp_store_cc/blob/main/H3C%20R2%2BProG/1.md broken-link, exploit