CVE Vulnerability

CVE-2021-27522

Learnsite 1.2.5.0 contains a remote privilege escalation vulnerability in /Manager/index.aspx through the JudgIsAdmin() function. By modifying the initial letter of the key of a user cookie, the key of the administrator cookie can be obtained.

6.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/WaterCountry/Learnsite/issues/1 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:learnsite_project:learnsite:1.2.5.0:*:*:*:*:*:*:*
Information

Published : 2021-04-08 04:15

Updated : 2022-05-03 04:04

NVD link : CVE-2021-27522

Mitre link : CVE-2021-27522

Products Affected
No products.
CWE
CWE-287