Product / Veritas
Veritas Backup Exec Agent in CISA KEV
Answer CISA's KEV catalog lists 3 vulnerabilities in Veritas Backup Exec Agent as of catalog 2026.09.23, 100% of Veritas's 3 entries. First added 2023-04-07, latest 2023-04-07; 3 ransomware-linked.
- KEV entries
- 3
- Ransomware: known
- 3100%
- First added
- 2023-04-07
- Latest added
- 2023-04-07
- Median days to due
- 21
- Open deadlines
- 0federal
TAdditions by year
| Year | Added |
|---|---|
| 2021 | 0 |
| 2022 | 0 |
| 2023 | 3 |
| 2024 | 0 |
| 2025 | 0 |
| 2026 | 0 |
WWeaknesses
| CWE | Entries | Share |
|---|---|---|
| CWE-287 Improper authentication | 3 | 100% |
EAll entries
| CVE | Vulnerability | Added | Due | Ransomware | CWE |
|---|---|---|---|---|---|
| CVE-2021-27878 | Veritas Backup Exec Agent Command Execution Vulnerability | Known | CWE-287 | ||
| CVE-2021-27877 | Veritas Backup Exec Agent Improper Authentication Vulnerability | Known | CWE-287 | ||
| CVE-2021-27876 | Veritas Backup Exec Agent File Access Vulnerability | Known | CWE-287 |
Cite this
CISA's KEV catalog lists 3 vulnerabilities in Veritas Backup Exec Agent. Source: Telemetry analysis of the CISA Known Exploited Vulnerabilities catalog, version 2026.09.23 (released 2026-09-23). https://glide-telemetry.pages.dev/products/veritas-backup-exec-agent/
Source: CISA KEV catalog v2026.09.23, released 2026-09-23. Windows end 2026-09-23.