CVE-2018-8929

Improper restriction of communication channel to intended endpoints vulnerability in HTTP daemon in Synology SSL VPN Client before 1.2.4-0224 allows remote attackers to conduct man-in-the-middle attacks via a crafted payload.

CVSS v3 7.3 HIGH
CVSS v2.0 6.8 MEDIUM

7.3^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.synology.com/en-global/support/security/Synology_SA_18_19	Vendor Advisory
https://www.synology.com/en-global/support/security/Synology_SA_18_19	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:synology:ssl_vpn_client:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:14

Type	Values Removed	Values Added
CVSS	v2 : ~~6.8~~ v3 : ~~8.1~~	v2 : 6.8 v3 : 7.3
References	~~() https://www.synology.com/en-global/support/security/Synology_SA_18_19 - Vendor Advisory~~	() https://www.synology.com/en-global/support/security/Synology_SA_18_19 - Vendor Advisory

Information

Published : 2018-07-06 12:29

Updated : 2024-11-21 04:14

NVD link : CVE-2018-8929

Mitre link : CVE-2018-8929

CVE.ORG link : CVE-2018-8929

JSON object : View

Products Affected

synology

ssl_vpn_client

CWE

CWE-319

Cleartext Transmission of Sensitive Information

CWE-417

Communication Channel Errors

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