Vulnerability CVE-2020-27656
Published: 2020-10-29

Description:
Cleartext transmission of sensitive information vulnerability in DDNS in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to eavesdrop authentication information of DNSExit via unspecified vectors.

Type:

CWE-319

 (Cleartext Transmission of Sensitive Information)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Synology -> Diskstation manager 

 References:
https://www.synology.com/security/advisory/Synology_SA_20_18
https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1071
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