Active Backup For Business Agent vulnerabilities | LiveThreat CVE Feed

Product

Active Backup For Business Agent

by Synology · last CVE May 27, 2026

CVEs

On KEV

6.5

Max CVSS

New 30D

Vulnerabilities8 In the news0 Timeline

Severity mix

Critical 0High 0Medium 6Low 2

Severity

All severities8 Critical0 High0 Medium6 Low2

Exploitation

On CISA KEV0 Exploited in the wild0

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CVE	CVSS	EPSS	Published	Summary · affected versions
CVE-2024-47265	6.5	0%	Feb 13	Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in encrypted share umount functionality in Synology Active Backup for Business before… Affected: before 2.7.1-13234; before 2.7.1-3234; before 2.7.1-23234
CVE-2024-47264	6.5	1%	Feb 13	Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in agent-related functionality in Synology Active Backup for Business before… Affected: before 2.7.1-13234; before 2.7.1-3234; before 2.7.1-23234
CVE-2025-66592	5.6	0%	May 27	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… Affected: before 3.1.0-4967
CVE-2023-52949	5.5	0%	Sep 26	Missing authentication for critical function vulnerability in proxy settings functionality in Synology Active Backup for Business Agent before 2.7.0-3221 allows local users to… Affected: before 2.7.0-3221
CVE-2023-52950	5.3	0%	Sep 26	Missing encryption of sensitive data vulnerability in login component in Synology Active Backup for Business Agent before 2.7.0-3221 allows adjacent man-in-the-middle attackers to… Affected: before 2.7.0-3221
CVE-2023-52948	5.0	0%	Sep 26	Missing encryption of sensitive data vulnerability in settings functionality in Synology Active Backup for Business Agent before 2.7.0-3221 allows local users to obtain user… Affected: before 2.7.0-3221
CVE-2023-52947	3.3	0%	Sep 26	Missing authentication for critical function vulnerability in logout functionality in Synology Active Backup for Business Agent before 2.6.3-3101 allows local users to logout the… Affected: before 2.6.0-3101
CVE-2024-47266	2.7	0%	Feb 13	Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in share file list functionality in Synology Active Backup for Business before… Affected: before 2.7.1-13234; before 2.7.1-3234; before 2.7.1-23234