Headline
Sielco Radio Link 2.06 Cross-Site Request Forgery (Add Admin)
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.
Title: Sielco Radio Link 2.06 Cross-Site Request Forgery (Add Admin)
Advisory ID: ZSL-2023-5761
Type: Local/Remote
Impact: Cross-Site Scripting
Risk: (4/5)
Release Date: 30.03.2023
Summary
Sielco develops and produces radio links for all transmission and reception needs, thanks to innovative units and excellent performances, accompanied by a high reliability and low consumption.
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
Sielco S.r.l - https://www.sielco.org
Affected Version
2.06 (RTX19)
2.05 (RTX19)
2.00 (EXC19)
1.60 (RTX19)
1.59 (RTX19)
1.55 (EXC19)
Tested On
lwIP/2.1.1
Web/2.9.3
Vendor Status
[26.01.2023] Vulnerability discovered.
[27.01.2023] Contact with the vendor and CSIRT Italia.
[29.03.2023] No response from the vendor.
[29.03.2023] No response from the CSIRT team.
[30.03.2023] Public security advisory released.
PoC
sielco_rl_csrf.html
Credits
Vulnerability discovered by Gjoko Krstic - <[email protected]>
References
N/A
Changelog
[30.03.2023] - Initial release
Contact
Zero Science Lab
Web: https://www.zeroscience.mk
e-mail: [email protected]