VULNERABILITY INTELLIGENCE

CVE-2026-1685

CVSS score6.3 MEDIUM
EPSS probability1.16%
CISA KEVNot currently listed
Published2026-01-30
Last modified2026-06-17
CVSS vectorCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Description

A vulnerability was identified in D-Link DIR-823X 250416. This vulnerability affects the function sub_40AC74 of the component Login. Such manipulation leads to improper restriction of excessive authentication attempts. The attack may be performed from remote. This attack is characterized by high complexity. It is stated that the exploitability is difficult. The exploit is publicly available and might be used.

Weakness classification

  • CWE-307: Improper Restriction of Excessive Authentication Attempts
  • CWE-799: Improper Control of Interaction Frequency

Primary references