CVE Vulnerability

CVE-2021-20801

Cybozu Remote Service 3.1.8 to 3.1.9 allows a remote authenticated attacker to conduct XML External Entity (XXE) attacks and obtain the information stored in the product via unspecified vectors. This issue occurs only when using Mozilla Firefox.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://kb.cybozu.support/article/37423 Vendor Advisory
https://jvn.jp/en/jp/JVN52694228/index.html Third Party Advisory
Configurations

Configuration 1

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

Published : 2021-10-13 09:15

Updated : 2021-10-19 07:19

NVD link : CVE-2021-20801

Mitre link : CVE-2021-20801

Products Affected
No products.
CWE
CWE-611

Improper Restriction of XML External Entity Reference