CVE-2021-20803

Operation restriction bypass in the management screen of Cybozu Remote Service 3.1.8 to 3.1.9 allows a remote authenticated attacker to alter the data of the management screen.

CVSS v3 5.4 MEDIUM
CVSS v2.0 4.0 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

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://jvn.jp/en/jp/JVN52694228/index.html	Third Party Advisory
https://kb.cybozu.support/article/37421	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:cybozu:remote_service_manager:3.1.8:::::::*
	cpe:2.3:a:cybozu:remote_service_manager:3.1.9:::::::*

History

No history.

Information

Published : 2021-10-13 09:15

Updated : 2021-10-19 19:21

NVD link : CVE-2021-20803

Mitre link : CVE-2021-20803

CVE.ORG link : CVE-2021-20803

JSON object : View

Products Affected

cybozu

remote_service_manager

CWE

CWE-863

Incorrect Authorization

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