CVE-2017-16664

Code injection exists in Kernel/System/Spelling.pm in Open Ticket Request System (OTRS) 5 before 5.0.24, 4 before 4.0.26, and 3.3 before 3.3.20. In the agent interface, an authenticated remote attacker can execute shell commands as the webserver user via URL manipulation.

• CWE-94

• https://lists.debian.org/debian-lts-announce/2017/12/msg00015.htmlMailing List, Third Party Advisory
• https://www.debian.org/security/2017/dsa-4047Third Party Advisory
• https://www.otrs.com/security-advisory-2017-07-security-update-otrs-framework/Issue Tracking, Patch, Vendor Advisory
• https://lists.debian.org/debian-lts-announce/2017/12/msg00015.htmlMailing List, Third Party Advisory
• https://www.debian.org/security/2017/dsa-4047Third Party Advisory
• https://www.otrs.com/security-advisory-2017-07-security-update-otrs-framework/Issue Tracking, Patch, Vendor Advisory

Published

Nov 21, 2017

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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