CVE-2021-20796

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-20796
Directory traversal vulnerability in the management screen of Cybozu Remote Service 3.1.8 allows a remote authenticated attacker to upload an arbitrary file via unspecified vectors.

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 NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

4.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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/37427 Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:cybozu:remote_service_manager:3.1.8:*:*:*:*:*:*:*
History

19 Oct 2021, 19:05

Type Values Removed Values Added
References (MISC) https://jvn.jp/en/jp/JVN52694228/index.html - (MISC) https://jvn.jp/en/jp/JVN52694228/index.html - Third Party Advisory
References (MISC) https://kb.cybozu.support/article/37427 - (MISC) https://kb.cybozu.support/article/37427 - Vendor Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : 4.0
v3 : 6.5
CWE CWE-22
CPE cpe:2.3:a:cybozu:remote_service_manager:3.1.8:*:*:*:*:*:*:*

13 Oct 2021, 09:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-10-13 09:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-20796

Mitre link : CVE-2021-20796

CVE.ORG link : CVE-2021-20796

JSON object : View

Products Affected

cybozu

  • remote_service_manager
CWE
CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')