What’s Vulnerable › Vulnerabilities

CVE-2025-4998: H3C Magic R200G HTTP POST Request aspForm EditWlanMacList denial of service

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-05-20 · updated 2026-06-17
• Weakness: CWE-404

Description

A vulnerability has been found in H3C Magic R200G up to 100R002 and classified as problematic. Affected by this vulnerability is the function Edit_BasicSSID/Edit_BasicSSID_5G/SetAPWifiorLedInfoById/SetMobileAPInfoById/Asp_SetTimingtimeWifiAndLed/AddMacList/EditMacList/AddWlanMacList/EditWlanMacList of the file /goform/aspForm of the component HTTP POST Request Handler. The manipulation of the argument param leads to denial of service. The attack can be launched 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

• H3C Magic R200G: 100R002

References

• https://github.com/CH13hh/tmp_store_cc/blob/main/H3C%20Magic%20R200G/1.md
• https://vuldb.com/?ctiid.309649
• https://vuldb.com/?id.309649
• https://vuldb.com/?submit.563583

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