CRITICAL

CVE-2020-15487

CVSS v3

9.8

CRITICAL

EPSS Score

3.7 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2020-15487 yet.

Full record on NVD

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.

Technical details

Published: 2020-09-30

Frequently asked questions

What is CVE-2020-15487?

Is CVE-2020-15487 actively exploited?

Active exploitation of CVE-2020-15487 has not been confirmed. Its EPSS score was 3.7% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-15487?

CVE-2020-15487 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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