CVE-2020-15487
Re:Desk Unauthenticated SQL Injection and Remote Command Execution
Description
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.
INFO
Published Date :
Sept. 30, 2020, 6:15 p.m.
Last Modified :
Nov. 21, 2024, 5:05 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-15487.
| URL | Resource |
|---|---|
| https://labs.f-secure.com/advisories/redesk-v2-3-multiple-issues/ | Exploit Third Party Advisory |
| 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 |
| https://www.re-desk.com/download-help-desk-software.html | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-15487 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-15487 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://labs.f-secure.com/advisories/redesk-v2-3-multiple-issues/ Added Reference https://www.re-desk.com/download-help-desk-software.html -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Oct. 09, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://labs.f-secure.com/advisories/redesk-v2-3-multiple-issues/ No Types Assigned https://labs.f-secure.com/advisories/redesk-v2-3-multiple-issues/ Exploit, Third Party Advisory Changed Reference Type https://www.re-desk.com/download-help-desk-software.html No Types Assigned https://www.re-desk.com/download-help-desk-software.html Vendor Advisory Added CWE NIST CWE-89 Added CPE Configuration OR *cpe:2.3:a:re-desk:re\:desk:2.3:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-15487 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-15487
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
3.15 }} -6.89%
score
0.85720
percentile