Title: Synaccess netBooter NP-0801DU 7.4 CSRF Add Admin Exploit
Advisory ID: ZSL-2018-5501
Type: Local/Remote
Impact: Cross-Site Scripting
Risk: (3/5)
Release Date: 17.11.2018

Summary

netBooter™ NP-0801DU and NP-0801DUH PDUs provide secured remote power source management of 8 independent outlets. Includes true RMS AC current reading and environment temperature monitoring* via TCP/IP networks or local direct connection.

Description

The application interface allows users to perform certain actions via HTTP requests without performing any validity checks to verify the requests. This can be exploited to perform certai actions with administrative privileges if a logged-in user visits a malicious web site.

Vendor

Synaccess Networks Inc. - https://www.synaccess-net.com

Affected Version

NP-0801DU (HW6.0 BL1.5 FW7.23 WF7.4)

Tested On

Synaccess server

Vendor Status

[05.11.2018] Vulnerability discovered.
[06.11.2018] Vendor contacted.
[16.11.2018] No response from the vendor.
[17.11.2018] Public security advisory released.

PoC

netbooter_csrf.html

Credits

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

References

[1] https://packetstormsecurity.com/files/150397
[2] https://exchange.xforce.ibmcloud.com/vulnerabilities/153123
[3] https://www.exploit-db.com/exploits/45894/
[4] https://cxsecurity.com/issue/WLB-2018110159
[5] https://cert.civis.net/en/index.php?action=alert¶m=CCN-153123

Changelog

[17.11.2018] - Initial release
[20.11.2018] - Added reference [1] and [2]
[23.11.2018] - Added reference [3], [4] and [5]

Contact

Zero Science Lab

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