Title: routers d-link di-8xxx, Description: 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, y DI-8100G v17.12.20A1 fueron descubiertos por contener un desbordamiento de búfer a través de los parámetros rd_en, rd_auth, rd_acct, http_hadmin, http_hadminpwd, rd_key y rd_ip en la función radius_asp. Esta vulnerabilidad permite a los atacantes causar una denegación de servicio (DoS) a través de una solicitud manipulada.

{"timestamp":"2026-04-10T13:10:26.470216Z","id":"CVE-2025-52222","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AND
     OR
          *cpe:2.3:o:dlink:di-8003_firmware:16.07.26a1:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:dlink:di-8003:-:*:*:*:*:*:*:*

AND
     OR
          *cpe:2.3:o:dlink:di-8003g_firmware:17.12.21a1:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:dlink:di-8003g:-:*:*:*:*:*:*:*

AND
     OR
          *cpe:2.3:o:dlink:di-8004w_firmware:16.07.26a1:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:dlink:di-8004w:-:*:*:*:*:*:*:*

AND
     OR
          *cpe:2.3:o:dlink:di-8100_firmware:16.07.26a1:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:dlink:di-8100:-:*:*:*:*:*:*:*

AND
     OR
          *cpe:2.3:o:dlink:di-8100g_firmware:17.12.20a1:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:dlink:di-8100g:-:*:*:*:*:*:*:*

AND
     OR
          *cpe:2.3:o:dlink:di-8200_firmware:16.07.26a1:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:dlink:di-8200:a1:*:*:*:*:*:*:*

AND
     OR
          *cpe:2.3:o:dlink:di-8200g_firmware:17.12.20a1:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:dlink:di-8200g:-:*:*:*:*:*:*:*

AND
     OR
          *cpe:2.3:o:dlink:di-8400_firmware:16.07.26a1:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:dlink:di-8400:a1:*:*:*:*:*:*:*

AND
     OR
          *cpe:2.3:o:dlink:di-8500_firmware:16.07.26a1:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:dlink:di-8500:-:*:*:*:*:*:*:*

MITRE: https://github.com/xiaotea/iot-vulnerability-collection/blob/main/README.md Types: Third Party Advisory

MITRE: https://www.dlink.com/en/security-bulletin/ Types: Vendor Advisory

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-120

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 rd_en, rd_auth, rd_acct, http_hadmin, http_hadminpwd, rd_key, and rd_ip parameters in the radius_asp function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

https://github.com/xiaotea/iot-vulnerability-collection/blob/main/README.md

https://www.dlink.com/en/security-bulletin/