PT-2019-18470 · Citrix · Citrix Sharefile

Publicado 2019-05-13 · Atualizado 2019-07-09 · CVE-2019-7218

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Citrix ShareFile versions prior to 19.23

Description The issue allows an attacker to downgrade from two-factor authentication to one-factor authentication. If an attacker has access to the victim's OTP physical token or virtual app, such as Google Authenticator, they can bypass the first authentication phase, which requires a username and password, and log in using only the username and OTP combination.

Recommendations For versions prior to 19.23, update to version 19.23 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive resources that use two-factor authentication until the update can be applied.

Exploit

Correção

Improper Authentication

Enumeração de Fraquezas

CWE-287

Identificadores relacionados

CVE-2019-7218

Produtos afetados

Citrix Sharefile

Referências · 3

• 🔥 http://sk-it.com/en/cve.html · Exploit
• https://osv.dev/vulnerability/CVE-2019-7218 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-7218 · Nota de Segurança