Auth bypass in Synology Diskstation Manager
CVE-2024-29240
Missing authorization vulnerability in LayoutSave webapi component in Synology Surveillance Station before 9.2.0-11289 and 9.2.0-9289 allows remote authenticated users to conduct limited denial-of-service attacks via unspecified vectors.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.007 (50.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 50.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Synology Diskstation Manager — versions 6.2, 7.1, 7.2
- Synology Surveillance Station
- Synology Surveillance Station
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.synology.com/en-global/security/advisory/Synology_SA_24_04 (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2024-29240?
- CVE-2024-29240 is a medium-severity vulnerability in Synology Diskstation Manager, classified under Missing Authorization. CVSS score: 4.3/10. Published 2024-03-28.
- How severe is CVE-2024-29240?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2024-29240 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.