CVE-2023-52950 | BDVDB-2026-249302 Detail

SynologySynology Active Backup for Business Agent

Description#

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 obtain user credential via unspecified vectors.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact none, availability impact none. Attack vector: adjacent.

Weaknesses#

CWE-311 Missing Encryption of Sensitive Data

References#

https://www.synology.com/en-global/security/advisory/Synology_SA_24_11

Exploit#

No public exploit known

History#

Version 12024-09-26Record published in the CVE List.
Version 22024-11-15Most recent update recorded in the CVE List.

Published

Published: 2024-09-26
Last modified: 2024-11-15

Vendor information

Vendor: Synology
Product: Synology Active Backup for Business Agent

All Synology vulnerabilities

Score

5.3 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 0.2.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
< 2.7.0-3221
Fixed
2.7.0-3221

Scoring System

CVSS v4.0

Not available

CVSS v3.1

5.3 Medium

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Metric breakdown
Attack Vector	Adjacent
Attack Complexity	High
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	High
Integrity	None
Availability	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).