PT-2019-18137 · Advantech · Webaccess/Scada

Publicado 2019-02-05 · Atualizado 2019-02-06 · CVE-2019-6521

Positive Technologies (AI Summary)

CVSS v3.1

8.6

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions WebAccess/SCADA version 8.3

Description The issue allows specially crafted requests to possibly bypass authentication, enabling an attacker to obtain and manipulate sensitive information.

Recommendations For version 8.3, apply the necessary patches or updates to fix the authentication bypass issue, ensuring that specially crafted requests can no longer be used to manipulate sensitive information. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Authentication

Enumeração de Fraquezas

CWE-287

Identificadores relacionados

CVE-2019-6521

Produtos afetados

Webaccess/Scada

Referências · 4

• http://securityfocus.com/bid/106722 · Nota
• https://ics-cert.us-cert.gov/advisories/ICSA-19-024-01 · Nota
• https://osv.dev/vulnerability/CVE-2019-6521 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-6521 · Nota de Segurança