CVE-2017-15887

An improper restriction of excessive authentication attempts vulnerability in /principals in Synology CardDAV Server before 6.0.7-0085 allows remote attackers to obtain user credentials via a brute-force attack.

CVSS v3 9.8 CRITICAL
CVSS v2.0 5.0 MEDIUM

9.8^/10

CVSS v3 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.synology.com/en-global/support/security/Synology_SA_17_64_CardDAV_Server	Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:synology:carddav_server:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-11-07 15:29

Updated : 2023-12-10 12:15

NVD link : CVE-2017-15887

Mitre link : CVE-2017-15887

CVE.ORG link : CVE-2017-15887

JSON object : View

Products Affected

synology

carddav_server

CWE

CWE-307

Improper Restriction of Excessive Authentication Attempts

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