CVE-2020-21493

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-21493
An issue in the component route\user.php of Xiuno BBS v4.0.4 allows attackers to enumerate usernames.

5.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References
Link Resource
https://gitee.com/xiuno/xiunobbs/issues/I1690W Issue Tracking Third Party Advisory
https://github.com/wanghaiwei/xiuno-docker/issues/3 Exploit Issue Tracking Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:xiuno:xiunobbs:4.0.4:*:*:*:*:*:*:*
History

13 Oct 2021, 18:06

Type Values Removed Values Added
References (MISC) https://gitee.com/xiuno/xiunobbs/issues/I1690W - (MISC) https://gitee.com/xiuno/xiunobbs/issues/I1690W - Issue Tracking, Third Party Advisory
References (MISC) https://github.com/wanghaiwei/xiuno-docker/issues/3 - (MISC) https://github.com/wanghaiwei/xiuno-docker/issues/3 - Exploit, Issue Tracking, Third Party Advisory
CWE NVD-CWE-noinfo
CPE cpe:2.3:a:xiuno:xiunobbs:4.0.4:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 5.3

04 Oct 2021, 21:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-10-04 21:15

Updated : 2023-12-10 14:09

NVD link : CVE-2020-21493

Mitre link : CVE-2020-21493

CVE.ORG link : CVE-2020-21493

JSON object : View

Products Affected

xiuno

  • xiunobbs
CWE
NVD-CWE-noinfo