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, 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.
Affected products
dlink: di-8100 firmware; dlink: di-8100; dlink: di-8100g firmware; dlink: di-8100g; dlink: di-8004w firmware; dlink: di-8004w; dlink: di-8003g firmware; dlink: di-8003g; dlink: di-8003 firmware; dlink: di-8003; dlink: di-8500 firmware; dlink: di-8500; dlink: di-8200g firmware; dlink: di-8200g; dlink: di-8200 firmware
References2
- www.dlink.com/en/security-bulletin/ Vendor Advisory
- github.com/xiaotea/iot-vulnerability-collection/blob/main/READM… Third Party Advisory
Metrics
- CVSS 3.1
-
7.5
HIGH
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 28 · as of 12 November 2026
- CWE
- CWE-120
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