CVE Watch—

CVE-2021-27877

Veritas Backup Exec Agent Improper Authentication Vulnerability

CVSS

—

Sin CVSS

EPSS

64.9%

p99

KEV

SÍ

7 abr 2023

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

64.9%EPSS · 30 días64.9%

2026-08-022026-08-31

Ficha del catálogo KEV

Producto

Veritas / Backup Exec Agent

Vulnerabilidad

Veritas Backup Exec Agent Improper Authentication Vulnerability

Añadido a KEV

7 abr 2023

Remediar antes de

28 abr 2023

Uso conocido en ransomware

Sí

Descripción resumida

Veritas Backup Exec (BE) Agent contains an improper authentication vulnerability that could allow an attacker unauthorized access to the BE Agent via SHA authentication scheme.

Acción requerida

Apply updates per vendor instructions.

Notas

https://www.veritas.com/support/en_US/security/VTS21-001; https://nvd.nist.gov/vuln/detail/CVE-2021-27877

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