Medium severity · published Feb 7, 2022
CVE-2022-22679
Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in support service management in Synology DiskStation Manager (DSM) before…
4.9
CVSS
1.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DM
Diskstation Manager · Synology
6.2 before 6.2.4-25556-3; 7.0 before 7.0.1-42218-2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-22679
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-22679
Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_22_01
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