AUGUST 4, 2026
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Case File

CVE-2021-21816

MEDIUM · CVSS 4.3 EPSS 32.39%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-07-16 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-21816
Severity
MEDIUM
CVSS
4.3
EPSS
32.39%

Original NVD Description

An information disclosure vulnerability exists in the Syslog functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to the disclosure of sensitive information. An attacker can send an HTTP request to trigger this vulnerability.