VULNERABILITY INTELLIGENCE

CVE-2026-5103

CVSS score6.3 MEDIUM
EPSS probability4.07%
CISA KEVNot currently listed
Published2026-03-30
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Description

A weakness has been identified in Totolink A3300R 17.0.0cu.557_b20221024. This issue affects the function setUPnPCfg of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument enable causes command injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.

Weakness classification

  • cna@vuldb.com: CWE-74
  • nvd@nist.gov: CWE-77

Primary references