Medium severity · published Apr 1, 2019
CVE-2018-13299
Relative path traversal vulnerability in Attachment Uploader in Synology Calendar before 2.2.2-0532 allows remote authenticated users to upload arbitrary files via the filename…
6.5
CVSS
1.4%
EPSS
No
On KEV
Description
Relative path traversal vulnerability in Attachment Uploader in Synology Calendar before 2.2.2-0532 allows remote authenticated users to upload arbitrary files via the filename parameter.
CVSS vector
CVSS:3.0/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)1.4% · higher than 72% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CA
Calendar · Synology
before 2.2.2-0532 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-13299
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-13299
Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_18_54
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