CVE Watch—

CVE-2021-27877

Veritas Backup Exec Agent Improper Authentication Vulnerability

CVSS

—

Sem CVSS

EPSS

64.9%

p99

KEV

SIM

7 de abr. de 2023

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

64.9%EPSS · 30 dias64.9%

2026-10-082026-11-05

Ficha do catálogo KEV

Produto

Veritas / Backup Exec Agent

Vulnerabilidade

Veritas Backup Exec Agent Improper Authentication Vulnerability

Adicionado ao KEV

7 de abr. de 2023

Corrigir até

28 de abr. de 2023

Uso conhecido em ransomware

Sim

Descrição 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.

Ação necessária

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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