SA
Product
Synology Active Backup for Business Agent
by Synology · last CVE May 27, 2026
5
CVEs
0
On KEV
5.6
Max CVSS
0
New 30D
Severity mix
Critical 0High 0Medium 4Low 1
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CVECVSSEPSSPublishedSummary · affected versions
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
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