AUGUST 4, 2026
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Case File

CVE-2021-22235

HIGH · CVSS 7.5 EPSS 3.30%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-07-20 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It may lead to a denial-of-service condition.

CVE
CVE-2021-22235
Severity
HIGH
CVSS
7.5
EPSS
3.30%

Original NVD Description

Crash in DNP dissector in Wireshark 3.4.0 to 3.4.6 and 3.2.0 to 3.2.14 allows denial of service via packet injection or crafted capture file

Related CVEs

Other vulnerabilities affecting the same vendor(s)