Vulnerability Details : CVE-2015-2995
Public exploit exists!
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.
Vulnerability category: Directory traversal
Exploit prediction scoring system (EPSS) score for CVE-2015-2995
89.98%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 99 %
Percentile, the proportion of vulnerabilities that are scored at or less
Metasploit modules for CVE-2015-2995
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SysAid Help Desk 'rdslogs' Arbitrary File Upload
Disclosure Date: 2015-06-03First seen: 2020-04-26exploit/multi/http/sysaid_rdslogs_file_uploadThis module exploits a file upload vulnerability in SysAid Help Desk v14.3 and v14.4. The vulnerability exists in the RdsLogsEntry servlet which accepts unauthenticated file uploads and handles zip file contents in an insecure way. By combining both weaknesses, a rem
CVSS scores for CVE-2015-2995
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
CWE ids for CVE-2015-2995
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The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-2995
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http://seclists.org/fulldisclosure/2015/Jun/8
Full Disclosure: [Multiple CVE's]: various critical vulnerabilities in SysAid Help Desk (RCE, file download, DoS, etc)Exploit
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http://www.securityfocus.com/archive/1/535679/100/0/threaded
SecurityFocus
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http://www.rapid7.com/db/modules/exploit/multi/http/sysaid_rdslogs_file_upload
SysAid Help Desk 'rdslogs' Arbitrary File UploadExploit
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https://www.sysaid.com/blog/entry/sysaid-15-2-your-voice-your-service-desk
SysAid 15.2: Your Voice, Your Service Desk | SysAid BlogVendor Advisory
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http://www.securityfocus.com/bid/75038
SysAid Multiple Security Vulnerabilities
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http://packetstormsecurity.com/files/132138/SysAid-Help-Desk-14.4-Code-Execution-Denial-Of-Service-Traversal-SQL-Injection.html
SysAid Help Desk 14.4 Code Execution / Denial Of Service / Traversal / SQL Injection ≈ Packet StormExploit
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https://www.exploit-db.com/exploits/37667/
SysAid Help Desk 'rdslogs' - Arbitrary File Upload (Metasploit)
Products affected by CVE-2015-2995
- cpe:2.3:a:sysaid:sysaid:*:*:*:*:*:*:*:*