CVE-2022-22679 json
Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in support service management in Synology Disk…
published 2022-02-07 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-27824
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 67%
- public exploits
- 0
- none known
Summary
Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in support service management in Synology DiskStation Manager (DSM) before 7.0.1-42218-2 allows remote authenticated users to write arbitrary files via unspecified vectors.
Patch / fix
- Synology DiskStation Manager (DSM) 7.0.1-42218-2
Exploit prediction
1.16% chance of exploitation in the next 30 days, higher than 67% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N |
| NVD | 3.1 | 4.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:P/A:N |
Affected products
- Synology DiskStation Manager (DSM)
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
References
-
synology.com
/security/advisory/Synology_SA_22_01
vendor-advisory
Sources
- CVE List CVE-2022-22679
- NVD CVE-2022-22679
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