AUGUST 4, 2026
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Case File

CVE-2021-27506

MEDIUM · CVSS 5.5 EPSS 1.31%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-03-19 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-27506
Severity
MEDIUM
CVSS
5.5
EPSS
1.31%

Original NVD Description

The ClamAV Engine (version 0.103.1 and below) component embedded in Storsmshield Network Security (SNS) is subject to DoS in case of parsing of malformed png files. This affect Netasq versions 9.1.0 to 9.1.11 and SNS versions 1.0.0 to 4.2.0. This issue is fixed in SNS 3.7.19, 3.11.7 and 4.2.1.