Title: up.time 7.5.0 Arbitrary File Disclose And Delete Exploit
Advisory ID: ZSL-2015-5253
Type: Local/Remote
Impact: Manipulation of data, Exposure of system information, Exposure of sensitive information, DoS
Risk: (3/5)
Release Date: 19.08.2015

Summary

The next-generation of IT monitoring software.

Description

Input passed to the 'file_name' parameter in 'get2post.php' script is not properly sanitised before being used to get the contents of a resource and delete files. This can be exploited to read and delete arbitrary data from local resources with the permissions of the web server using a proxy tool.

Vendor

Idera Inc. - http://www.uptimesoftware.com

Affected Version

7.5.0 (build 16) and 7.4.0 (build 13)

Tested On

Jetty, PHP/5.4.34, MySQL
Apache/2.2.29 (Win64) mod_ssl/2.2.29 OpenSSL/1.0.1j PHP/5.4.34

Vendor Status

[29.07.2015] Vulnerability discovered.
[06.08.2015] Vendor contacted.
[18.08.2015] No response from the vendor.
[19.08.2015] Public security advisory released.

PoC

uptime_dt.txt

Credits

Vulnerability discovered by Gjoko Krstic - <gjoko@zeroscience.mk>

References

[1] http://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5254.php
[2] http://cxsecurity.com/issue/WLB-2015080118
[3] https://www.exploit-db.com/exploits/37887/
[4] https://packetstormsecurity.com/files/133254
[5] https://exchange.xforce.ibmcloud.com/vulnerabilities/105949
[6] https://exchange.xforce.ibmcloud.com/vulnerabilities/105950

Changelog

[19.08.2015] - Initial release
[13.09.2015] - Added reference [2], [3], [4], [5] and [6]

Contact

Zero Science Lab

Web: http://www.zeroscience.mk
e-mail: lab@zeroscience.mk