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Medium severity · published May 9, 2019
CVE-2019-11820
Information exposure through process environment vulnerability in Synology Calendar before 2.3.3-0620 allows local users to obtain credentials via cmdline
5.5
CVSS
0.3%
EPSS
No
On KEV
Description
Information exposure through process environment vulnerability in Synology Calendar before 2.3.3-0620 allows local users to obtain credentials via cmdline.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CA
Calendar · Synology
before 2.3.3-0620 · source: NVD
Affected product
CA
Calendar
Synology
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-11820
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-11820
Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_19_21
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