CVE Vulnerability

CVE-2020-15487

Re:Desk 2.3 contains a blind unauthenticated SQL injection vulnerability in the getBaseCriteria() function in the protected/models/Ticket.php file. By modifying the folder GET parameter, it is possible to execute arbitrary SQL statements via a crafted URL. Unauthenticated remote command execution is possible by using this SQL injection to update certain database values, which are then executed by a bizRule eval() function in the yii/framework/web/auth/CAuthManager.php file. Resultant authorization bypass is also possible, by recovering or modifying password hashes and password reset tokens, allowing for administrative privileges to be obtained.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.re-desk.com/download-help-desk-software.html Vendor Advisory
https://labs.f-secure.com/advisories/redesk-v2-3-multiple-issues/ Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:re-desk:re:desk:2.3:*:*:*:*:*:*:*
Information

Published : 2020-09-30 06:15

Updated : 2020-10-09 06:53

NVD link : CVE-2020-15487

Mitre link : CVE-2020-15487

Products Affected
No products.
CWE
CWE-89