Watchguard XCS 9.2 and 10.0 before build 150522 allow remote authenticated users to execute arbitrary commands via shell metacharacters in the id parameter to ADMIN/mailqueue.spl.

References

• https://nvd.nist.gov/vuln/detail/CVE-2015-5453
• https://www.exploit-db.com/exploits/38346/
• http://packetstormsecurity.com/files/132498/Watchguard-XCS-10.0-SQL-Injection-Command-Execution.html
• http://packetstormsecurity.com/files/133721/Watchguard-XCS-Remote-Command-Execution.html
• http://www.rapid7.com/db/modules/exploit/freebsd/http/watchguard_cmd_exec
• http://www.security-assessment.com/files/documents/advisory/Watchguard-XCS-final.pdf
• http://www.securityfocus.com/bid/75516
• http://www.watchguard.com/support/release-notes/xcs/10/en-US/EN_Release_Notes_XCS_v10_0_Security_Hotfix/EN_Release_Notes_XCS_v10_0_Security_Hotfix.pdf
• http://www.watchguard.com/support/release-notes/xcs/9/en-US/EN_ReleaseNotes_XCS_9_2_Security_Hotfix/EN_Release_Notes_XCS_v9_2_Security_Hotfix.pdf