CVE-2021-28022

PoC —

CVSS 3.1

7.5 high

EPSS

1%p65

Published

Nov 8, 2021 (Nov 8, 2021)

Modified

Jun 17, 2026

Description

Blind SQL injection in the login form in ServiceTonic Helpdesk software < 9.0.35937 allows attacker to exfiltrate information via specially crafted HQL-compatible time-based SQL queries.

Vendors: servicetonic
Products: servicetonic
Weakness: CWE-89
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (1.2%)

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