What’s Vulnerable › Vulnerabilities

CVE-2021-28022

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-11-08 · updated 2026-06-17
• Weakness: CWE-89

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.

Affected products

• Servicetonic: before 9.0.035937 — fixed in 9.0.035937

How to fix

Upgrade to a fixed version: Servicetonic 9.0.035937. Check the vendor advisory for mitigations.

References

• https://www.servicetonic.com/
• https://www.srlabs.de/bites/chaining-three-zero-day-exploits-in-itsm-software-servicetonic-for-remote-code-execution
• https://www.servicetonic.com/
• https://www.srlabs.de/bites/chaining-three-zero-day-exploits-in-itsm-software-servicetonic-for-remote-code-execution

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