Medium severity · published Jun 2, 2021
CVE-2021-29091
Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in file management component in Synology Photo Station before 6.8.14-3500 allows…
6.5
CVSS
1.1%
EPSS
No
On KEV
Description
Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in file management component in Synology Photo Station before 6.8.14-3500 allows remote authenticated users to write arbitrary files via unspecified vectors.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PS
Photo Station · Synology
6.8 before 6.8.14-3500 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-29091
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-29091
Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_20_20
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