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Vulnerable Software

Vulnerability Details CVE-2025-66592

An origin validation error vulnerability in Synology Active Backup for Business Agent before 3.1.0-4967 allows local users to write arbitrary files with restricted content and conduct denial-of-service during installation.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.0

EPSS Ranking 0.2%

CVSS Severity

CVSS v3 Score 6.1

References

https://www.synology.com/en-global/security/advisory/Synology_SA_25_16

Products affected by CVE-2025-66592

Synology » Active Backup For Business Agent » Version: N/A

cpe:2.3:a:synology:active_backup_for_business_agent:-
Synology » Active Backup For Business Agent » Version: 2.0.0-0284

cpe:2.3:a:synology:active_backup_for_business_agent:2.0.0-0284
Synology » Active Backup For Business Agent » Version: 2.0.0-0297

cpe:2.3:a:synology:active_backup_for_business_agent:2.0.0-0297
Synology » Active Backup For Business Agent » Version: 2.0.1-0403

cpe:2.3:a:synology:active_backup_for_business_agent:2.0.1-0403
Synology » Active Backup For Business Agent » Version: 2.0.2-0468

cpe:2.3:a:synology:active_backup_for_business_agent:2.0.2-0468
Synology » Active Backup For Business Agent » Version: 2.0.3-0472

cpe:2.3:a:synology:active_backup_for_business_agent:2.0.3-0472
Synology » Active Backup For Business Agent » Version: 2.0.4-0621

cpe:2.3:a:synology:active_backup_for_business_agent:2.0.4-0621
Synology » Active Backup For Business Agent » Version: 2.1.0-0985

cpe:2.3:a:synology:active_backup_for_business_agent:2.1.0-0985
Synology » Active Backup For Business Agent » Version: 2.1.0-0993

cpe:2.3:a:synology:active_backup_for_business_agent:2.1.0-0993
Synology » Active Backup For Business Agent » Version: 2.1.1-1124

cpe:2.3:a:synology:active_backup_for_business_agent:2.1.1-1124
Synology » Active Backup For Business Agent » Version: 2.1.1-1125

cpe:2.3:a:synology:active_backup_for_business_agent:2.1.1-1125
Synology » Active Backup For Business Agent » Version: 2.2.0-2070

cpe:2.3:a:synology:active_backup_for_business_agent:2.2.0-2070
Synology » Active Backup For Business Agent » Version: 2.2.0-2074

cpe:2.3:a:synology:active_backup_for_business_agent:2.2.0-2074
Synology » Active Backup For Business Agent » Version: 2.3.0-2153

cpe:2.3:a:synology:active_backup_for_business_agent:2.3.0-2153
Synology » Active Backup For Business Agent » Version: 2.4.0-2234

cpe:2.3:a:synology:active_backup_for_business_agent:2.4.0-2234
Synology » Active Backup For Business Agent » Version: 2.4.1-2321

cpe:2.3:a:synology:active_backup_for_business_agent:2.4.1-2321
Synology » Active Backup For Business Agent » Version: 2.4.2-2339

cpe:2.3:a:synology:active_backup_for_business_agent:2.4.2-2339
Synology » Active Backup For Business Agent » Version: 2.4.2-2341

cpe:2.3:a:synology:active_backup_for_business_agent:2.4.2-2341
Synology » Active Backup For Business Agent » Version: 2.5.0-2631

cpe:2.3:a:synology:active_backup_for_business_agent:2.5.0-2631
Synology » Active Backup For Business Agent » Version: 2.5.1-2634

cpe:2.3:a:synology:active_backup_for_business_agent:2.5.1-2634
Synology » Active Backup For Business Agent » Version: 2.5.1-2717

cpe:2.3:a:synology:active_backup_for_business_agent:2.5.1-2717
Synology » Active Backup For Business Agent » Version: 2.6.0-3032

cpe:2.3:a:synology:active_backup_for_business_agent:2.6.0-3032
Synology » Active Backup For Business Agent » Version: 2.6.0-3101

cpe:2.3:a:synology:active_backup_for_business_agent:2.6.0-3101
Synology » Active Backup For Business Agent » Version: 2.6.1-3052

cpe:2.3:a:synology:active_backup_for_business_agent:2.6.1-3052
Synology » Active Backup For Business Agent » Version: 2.6.2-3081

cpe:2.3:a:synology:active_backup_for_business_agent:2.6.2-3081
Synology » Active Backup For Business Agent » Version: 2.6.3-3101

cpe:2.3:a:synology:active_backup_for_business_agent:2.6.3-3101
Synology » Active Backup For Business Agent » Version: 2.7.0-3218

cpe:2.3:a:synology:active_backup_for_business_agent:2.7.0-3218
Synology » Active Backup For Business Agent » Version: 2.7.0-3221

cpe:2.3:a:synology:active_backup_for_business_agent:2.7.0-3221

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2025-66592

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