Vulnerability · Published Jun 1, 2021 · Assigned by synology
CVE-2021-33183
High 7.9
In plain English
A high-severity path traversal in Synology Docker from Synology. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities).
Severity (CVSS 3.1)7.9High
Exploit odds (30 days)0.3%top 78.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability container volume management component in Synology Docker before 18.09.0-0515 allows local users to read or write arbitrary files via unspecified vectors.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Synology | Synology Docker | unspecified – before 18.09.0-0515 |
Weakness: CWE-22 · Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
References
- https://www.synology.com/security/advisory/Synology_SA_21_08 x_refsource_CONFIRM