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CVE-2021-47894

HIGH

7.5

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado1/23/2026

Ultima modificacao1/26/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-770

Referencias

https://switchportmapper.com/(disclosure@vulncheck.com)

https://switchportmapper.com/download.htm(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/49566(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/managed-switch-port-mapping-tool-denial-of-service(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/49566(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.