Vulnerability Details CVE-2015-2995
The RdsLogsEntry servlet in SysAid Help Desk before 15.2 does not properly check file extensions, which allows remote attackers to upload and execute arbitrary files via a NULL byte after the extension, as demonstrated by a .war%00 file.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.803
EPSS Ranking 99.1%
CVSS Severity
CVSS v2 Score 6.8
References
- http://packetstormsecurity.com/files/132138/SysAid-Help-Desk-14.4-Code-Execution-Denial-Of-Service-Traversal-SQL-Injection.html
- http://seclists.org/fulldisclosure/2015/Jun/8
- http://www.rapid7.com/db/modules/exploit/multi/http/sysaid_rdslogs_file_upload
- http://www.securityfocus.com/archive/1/535679/100/0/threaded
- http://www.securityfocus.com/bid/75038
- https://www.exploit-db.com/exploits/37667/
- https://www.sysaid.com/blog/entry/sysaid-15-2-your-voice-your-service-desk
- http://packetstormsecurity.com/files/132138/SysAid-Help-Desk-14.4-Code-Execution-Denial-Of-Service-Traversal-SQL-Injection.html
- http://seclists.org/fulldisclosure/2015/Jun/8
- http://www.rapid7.com/db/modules/exploit/multi/http/sysaid_rdslogs_file_upload
- http://www.securityfocus.com/archive/1/535679/100/0/threaded
- http://www.securityfocus.com/bid/75038
- https://www.exploit-db.com/exploits/37667/
- https://www.sysaid.com/blog/entry/sysaid-15-2-your-voice-your-service-desk
Products affected by CVE-2015-2995
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cpe:2.3:a:sysaid:sysaid:-
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cpe:2.3:a:sysaid:sysaid:14.4
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cpe:2.3:a:sysaid:sysaid:15.1
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cpe:2.3:a:sysaid:sysaid:6.0
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cpe:2.3:a:sysaid:sysaid:6.5