CVE Watch—

CVE-2022-37042

Synacor Zimbra Collaboration Suite (ZCS) Authentication Bypass Vulnerability

CVSS

—

Sin CVSS

EPSS

88.3%

p100

KEV

SÍ

11 ago 2022

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

88.3%EPSS · 30 días88.3%

2026-06-302026-07-16

Ficha del catálogo KEV

Producto

Synacor / Zimbra Collaboration Suite (ZCS)

Vulnerabilidad

Synacor Zimbra Collaboration Suite (ZCS) Authentication Bypass Vulnerability

Añadido a KEV

11 ago 2022

Remediar antes de

1 sept 2022

Uso conocido en ransomware

Sí

Descripción resumida

Synacor Zimbra Collaboration Suite (ZCS) contains an authentication bypass vulnerability in MailboxImportServlet. This vulnerability was chained with CVE-2022-27925 which allows for unauthenticated remote code execution.

Acción requerida

Apply updates per vendor instructions.

Notas

https://blog.zimbra.com/2022/08/authentication-bypass-in-mailboximportservlet-vulnerability/; https://nvd.nist.gov/vuln/detail/CVE-2022-37042

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