Vulnerability CVE-2021-43928
Published: 2022-02-07

Description:
Improper neutralization of special elements used in an OS command ('OS Command Injection') vulnerability in mail sending and receiving component in Synology Mail Station before 7.0.1-42218-2 allows remote authenticated users to execute arbitrary commands via unspecified vectors.

Type:

CWE-78

 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') )

CVSS2 => (AV:N/AC:L/Au:S/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.5/10
6.4/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Synology -> Mail station 

 References:
https://www.synology.com/security/advisory/Synology_SA_22_01
https://www.synology.com/en-us/security/advisory/Synology_SA_21_28
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