CVE-2021-20801

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

6.5 /10

CVSS v3 : 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

4.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

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

21 Nov 2024, 05:47

Type Values Removed Values Added
References () https://jvn.jp/en/jp/JVN52694228/index.html - Third Party Advisory () https://jvn.jp/en/jp/JVN52694228/index.html - Third Party Advisory
References () https://kb.cybozu.support/article/37423 - Vendor Advisory () https://kb.cybozu.support/article/37423 - Vendor Advisory

19 Oct 2021, 19:19

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 4.0
v3 : 6.5
CWE CWE-611
CPE cpe:2.3:a:cybozu:remote_service_manager:3.1.8:*:*:*:*:*:*:*
cpe:2.3:a:cybozu:remote_service_manager:3.1.9:*:*:*:*:*:*:*
References (MISC) https://kb.cybozu.support/article/37423 - (MISC) https://kb.cybozu.support/article/37423 - Vendor Advisory
References (MISC) https://jvn.jp/en/jp/JVN52694228/index.html - (MISC) https://jvn.jp/en/jp/JVN52694228/index.html - Third Party Advisory

13 Oct 2021, 09:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-10-13 09:15

Updated : 2024-11-21 05:47

NVD link : CVE-2021-20801

Mitre link : CVE-2021-20801

CVE.ORG link : CVE-2021-20801

JSON object : View

Products Affected

cybozu

  • remote_service_manager
CWE
CWE-611

Improper Restriction of XML External Entity Reference