Vulnerability Database

298,930

Total vulnerabilities in the database

CVE-2021-43722

D-Link DIR-645 1.03 A1 is vulnerable to Buffer Overflow. The hnap_main function in the cgibin handler uses sprintf to format the soapaction header onto the stack and has no limit on the size.

  • Published: Mar 31, 2022
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-43722
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9.8
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
dlink / dir-645_firmware 1.03 1.03.x