CVE-2018-8927

Improper authorization vulnerability in SYNO.Cal.Event in Calendar before 2.1.2-0511 allows remote authenticated users to create arbitrary events via the (1) cal_id or (2) original_cal_id parameter.

CVSS v3 5.4 MEDIUM
CVSS v2.0 4.0 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

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

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://www.synology.com/en-global/support/security/Synology_SA_18_16	Vendor Advisory
https://www.synology.com/en-global/support/security/Synology_SA_18_16	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:synology:calendar:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:14

Type	Values Removed	Values Added
CVSS	v2 : ~~4.0~~ v3 : ~~6.5~~	v2 : 4.0 v3 : 5.4
References	~~() https://www.synology.com/en-global/support/security/Synology_SA_18_16 - Vendor Advisory~~	() https://www.synology.com/en-global/support/security/Synology_SA_18_16 - Vendor Advisory

Information

Published : 2018-06-14 14:29

Updated : 2024-11-21 04:14

NVD link : CVE-2018-8927

Mitre link : CVE-2018-8927

CVE.ORG link : CVE-2018-8927

JSON object : View

Products Affected

synology

calendar

CWE

CWE-863

Incorrect Authorization

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