Information disclosure in Synology DiskStation Manager
Priority LOW 22CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.0 · CNA. Fix status from CNA. Impact type from CWE-200.
Summary
Information exposure vulnerability in SYNO.Core.ACL in Synology DiskStation Manager (DSM) before 6.2-23739-2 allows remote authenticated users to determine the existence and obtain the metadata of arbitrary files via the file_path parameter.
Why it matters now
EPSS 0.01178 67th percentileScored 2026-11-07
Fix Fixed DiskStation Manager (DSM) (Synology): 6.2-23739-2
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Synology | DiskStation Manager (DSM) | before 6.2-23739-2 | 6.2-23739-2 | Patch available | CNA |
- DiskStation Manager (DSM) VendorSynology Affected before 6.2-23739-2 Fixed in 6.2-23739-2 Patch available CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:synology:skynas:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Synology |
| cpe:2.3:a:synology:vs960hd:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Synology |
| cpe:2.3:o:synology:diskstation_manager:*:*:*:*:*:*:*:* | 6.1 to before 6.1.7-15284-2; 6.2 to before 6.2-23739-2 | Vulnerable | Synology |
| cpe:2.3:o:synology:diskstation_manager:5.2:*:*:*:*:*:*:* | 5.2 | Vulnerable | Synology |
| cpe:2.3:o:synology:diskstation_manager:6.0:*:*:*:*:*:*:* | 6.0 | Vulnerable | Synology |
- cpe:2.3:a:synology:skynas:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Synology
- cpe:2.3:a:synology:vs960hd:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Synology
- cpe:2.3:o:synology:diskstation_manager:*:*:*:*:*:*:*:* Versions 6.1 to before 6.1.7-15284-2; 6.2 to before 6.2-23739-2 Vulnerable ·Synology
- cpe:2.3:o:synology:diskstation_manager:5.2:*:*:*:*:*:*:* Versions 5.2 Vulnerable ·Synology
- cpe:2.3:o:synology:diskstation_manager:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Synology
Remediation
- Fix · CNA DiskStation Manager (DSM) (Synology) Fixed in 6.2-23739-2
Timeline
- 2026-10-02 Threatist record created from CVE-2018-13281
- 2026-10-03 Alias added: GHSA-fp4v-57rw-9h95
References
More Synology Diskstation Manager vulnerabilities
- TI-2021-02242 Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer… KEVCVSS 3.1HIGH 7.8
- TI-2018-01076 Out-of-bounds write in Netatalk CVSS 3.1CRITICAL 9.8
- TI-2017-10594 Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a… CVSS 3.1CRITICAL 9.8
- TI-2013-05716 webman/imageSelector.cgi in Synology DiskStation Manager (DSM) 4.0 before 4.0-2259, 4.2… CVSS 2.0HIGH 10.0
- TI-2021-19843 Out-of-bounds read in Samba CVSS 3.1HIGH 8.8
- TI-2017-11636 Command injection in Synology DiskStation Manager CVSS 3.0HIGH 8.8
Sources
- CVE-2018-13281 · CVE Program
- CVE-2018-13281 · NVD
- FIRST EPSS
- GHSA-fp4v-57rw-9h95 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences