AUGUST 4, 2026
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Case File

CVE-2021-21818

HIGH · CVSS 7.5 EPSS 1.69%

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

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-21818
Severity
HIGH
CVSS
7.5
EPSS
1.69%

Original NVD Description

A hard-coded password vulnerability exists in the Zebra IP Routing Manager functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to a denial of service. An attacker can send a sequence of requests to trigger this vulnerability.