Sielco Analog FM Transmitter 2.12 Improper Access Control Change Admin Password
Title: Sielco Analog FM Transmitter 2.12 Improper Access Control Change Admin Password
Advisory ID: ZSL-2023-5756
Type: Local/Remote
Impact: Security Bypass
Risk: (4/5)
Release Date: 28.03.2023
2.12 (EXC120GX)
2.11 (EXC300GX)
2.10 (EXC1600GX)
2.10 (EXC2000GX)
2.08 (EXC1600GX)
2.08 (EXC1000GX)
2.07 (EXC3000GX)
2.06 (EXC5000GX)
1.7.7 (EXC30GT)
1.7.4 (EXC300GT)
1.7.4 (EXC100GT)
1.7.4 (EXC5000GT)
1.6.3 (EXC1000GT)
1.5.4 (EXC120GT)
Web/3.0.3
[27.01.2023] Contact with the vendor and CSIRT Italia.
[27.03.2023] No response from the vendor.
[27.03.2023] No response from the CSIRT team.
[28.03.2023] Public security advisory released.
[2] https://packetstormsecurity.com/files/171841/
[3] https://cxsecurity.com/issue/WLB-2023040055
[4] https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-08
[5] https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45228
[6] https://nvd.nist.gov/vuln/detail/CVE-2023-45228
[7] https://exchange.xforce.ibmcloud.com/vulnerabilities/253075
[8] https://exchange.xforce.ibmcloud.com/vulnerabilities/269708
[02.11.2023] - Added reference [1], [2], [3], [4], [5], [6], [7] and [8]
Web: https://www.zeroscience.mk
e-mail: lab@zeroscience.mk
Advisory ID: ZSL-2023-5756
Type: Local/Remote
Impact: Security Bypass
Risk: (4/5)
Release Date: 28.03.2023
Summary
Sielco designs and produces FM radio transmitters for professional broadcasting. The in-house laboratory develops standard and customised solutions to meet all needs. Whether digital or analogue, each product is studied to ensure reliability, resistance over time and a high standard of safety. Sielco transmitters are distributed throughout the world and serve many radios in Europe, South America, Africa, Oceania and China.Description
The application suffers from improper access control when editing users. A user with Read permissions can manipulate users, passwords and permissions by sending a single HTTP POST request with modified parameters and edit other users' names, passwords and permissions including admin password.Vendor
Sielco S.r.l - https://www.sielco.orgAffected Version
2.12 (EXC5000GX)2.12 (EXC120GX)
2.11 (EXC300GX)
2.10 (EXC1600GX)
2.10 (EXC2000GX)
2.08 (EXC1600GX)
2.08 (EXC1000GX)
2.07 (EXC3000GX)
2.06 (EXC5000GX)
1.7.7 (EXC30GT)
1.7.4 (EXC300GT)
1.7.4 (EXC100GT)
1.7.4 (EXC5000GT)
1.6.3 (EXC1000GT)
1.5.4 (EXC120GT)
Tested On
lwIP/2.1.1Web/3.0.3
Vendor Status
[26.01.2023] Vulnerability discovered.[27.01.2023] Contact with the vendor and CSIRT Italia.
[27.03.2023] No response from the vendor.
[27.03.2023] No response from the CSIRT team.
[28.03.2023] Public security advisory released.
PoC
sielco_fm_iac.htmlCredits
Vulnerability discovered by Gjoko Krstic - <gjoko@zeroscience.mk>References
[1] https://www.exploit-db.com/exploits/51365[2] https://packetstormsecurity.com/files/171841/
[3] https://cxsecurity.com/issue/WLB-2023040055
[4] https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-08
[5] https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45228
[6] https://nvd.nist.gov/vuln/detail/CVE-2023-45228
[7] https://exchange.xforce.ibmcloud.com/vulnerabilities/253075
[8] https://exchange.xforce.ibmcloud.com/vulnerabilities/269708
Changelog
[28.03.2023] - Initial release[02.11.2023] - Added reference [1], [2], [3], [4], [5], [6], [7] and [8]
Contact
Zero Science LabWeb: https://www.zeroscience.mk
e-mail: lab@zeroscience.mk
