Title: Leica Geosystems GR10/GR25/GR30/GR50 GNSS 4.30.063 Cross-Site Request Forgery
Advisory ID: ZSL-2019-5502
Type: Local/Remote
Impact: Cross-Site Scripting
Risk: (3/5)
Release Date: 05.01.2019

Summary

The Leica GR10 is the next generation GNSS reference station receiver that combines the latest state-of-the-art technologies with a streamlined 'plug and play' workflow. Designed for a wide variety of GNSS reference station applications, the Leica GR10 offers new levels of simplicity, reliability and performance.

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 certain actions with administrative privileges if a logged-in user visits a malicious web site.

Vendor

Leica Geosystems AG - https://www.leica-geosystems.com

Affected Version

4.30.063
4.20.232
4.11.606
3.22.1818
3.10.1633
2.62.782
1.00.395

Tested On

BarracudaServer.com (WindowsCE)

Vendor Status

N/A

PoC

leica_csrf.html

Credits

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

References

[1] https://www.exploit-db.com/exploits/46090
[2] https://packetstormsecurity.com/files/151040
[3] https://exchange.xforce.ibmcloud.com/vulnerabilities/155275

Changelog

[05.01.2019] - Initial release
[14.01.2019] - Added reference [1], [2] and [3]

Contact

Zero Science Lab

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