CVEvulnerability

CVE-2020-24987

9.8 CRITICAL Published 2020-09-04 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-09-04
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-287

Description

Tenda AC18 Router through V15.03.05.05_EN and through V15.03.05.19(6318) CN devices could cause a remote code execution due to incorrect authentication handling of vulnerable logincheck() function in /usr/lib/lua/ngx_authserver/ngx_wdas.lua file if the administrator UI Interface is set to "radius".

Affected configurations

• tendacn ac18 firmware (<= v15.03.05.05 en) • tendacn ac18 firmware (<= v15.03.05.19\(6318\) cn)

Related

Weakness · CWE (1)

  • CWE-287 Improper Authentication weakness

References