Vulnerabilities > Otrs > Otrs > 4.0.27
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-03-21 | CVE-2021-36100 | OS Command Injection vulnerability in Otrs Otrs, Otrs Itsm and Otrs Storm Specially crafted string in OTRS system configuration can allow the execution of any system command. | 8.8 |
| 2020-11-23 | CVE-2020-1778 | Improper Authentication vulnerability in Otrs When OTRS uses multiple backends for user authentication (with LDAP), agents are able to login even if the account is set to invalid. | 4.0 |
| 2017-12-20 | CVE-2017-17476 | Information Exposure vulnerability in multiple products Open Ticket Request System (OTRS) 4.0.x before 4.0.28, 5.0.x before 5.0.26, and 6.0.x before 6.0.3, when cookie support is disabled, might allow remote attackers to hijack web sessions and consequently gain privileges via a crafted email. | 6.8 |