Vulnerability Database

290,020

Total vulnerabilities in the database

CVE-2021-42659

There is a buffer overflow vulnerability in the Web server httpd of the router in Tenda router devices such as Tenda AC9 V1.0 V15.03.02.19(6318) and Tenda AC9 V3.0 V15.03.06.42_multi. When setting the virtual service, the httpd program will crash and exit when the super-long list parameter occurs.

  • Published: May 24, 2022
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-42659
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.5
  • AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Medium
  • Score: 6.1
  • AV:A/AC:L/Au:N/C:N/I:N/A:C

CWEs:

Software From Fixed in
tenda / ac9_firmware 15.03.05.19(6318) 15.03.05.19(6318).x
tenda / ac9_firmware 15.03.06.42_multi 15.03.06.42_multi.x