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CVE-2021-47894

HIGH CVSS: 7.5 Published: 2026-01-23 Modified: 2026-06-17

Description

Managed Switch Port Mapping Tool 2.85.2 contains a denial of service vulnerability that allows attackers to crash the application by creating an oversized buffer. Attackers can generate a 10,000-character buffer and paste it into the IP Address and SNMP Community Name fields to trigger the application crash.

Affected Platforms

Unknown

Weakness Type

CWE-770

References