CVE-2025-52222: Buffer Overflow
D-Link DI-8003 v16.07.26A1, DI-8500 v16.07.26A1; DI-8003G v17.12.21A1, DI-8200G v17.12.20A1, DI-8200 v16.07.26A1, DI-8400 v16.07.26A1, DI-8004w v16.07.26A1, DI-8100 v16.07.26A1, and DI-8100G v17.12.20A1 were discovered to contain a buffer overflow via the rden, rdauth, rdacct, httphadmin, httphadminpwd, rdkey, and rdip parameters in the radiusasp function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-52222?
CVE-2025-52222 has been classified as a critical severity vulnerability due to its buffer overflow impact.
How do I fix CVE-2025-52222?
To fix CVE-2025-52222, it is recommended to update your affected D-Link devices to the latest firmware versions provided by the manufacturer.
Which D-Link devices are affected by CVE-2025-52222?
CVE-2025-52222 affects D-Link models including DI-8003, DI-8500, DI-8003G, DI-8200G, DI-8200, DI-8400, DI-8004w, DI-8100, and DI-8100G.
What type of attack can exploit CVE-2025-52222?
CVE-2025-52222 can be exploited by attackers to execute arbitrary code on the affected D-Link devices through buffer overflow techniques.
Is there a workaround for CVE-2025-52222?
While the best solution is to update the firmware, temporarily disabling remote access can act as a workaround until the update is applied.