Insertion of Sensitive Information Into Sent Data

CVE-2024-31200

Summary

A “CWE-201: Insertion of Sensitive Information Into Sent Data” affecting the administrative account allows an attacker with physical access to the machine to retrieve the password in cleartext when an administrative session is open in the browser.

Impact

Clear text password can be retrieved by any user with access to a browser with an active session.

Issue Date

July 7, 2023

Affects

Sensor Net Connect V2 (FW version 2.24)

CVE Name

CVE-2024-31200

CVSS Details

CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS Score

4.2

Solution

No official patch available from vendor. Implement strict access controls for the temperature monitoring infrastructure. This includes preventing regular clients from accessing the web configuration interface, thereby limiting potential points of exploitation. Conduct regular and thorough reviews of logs and user accounts on systems running the Thermoscan IP software. This will help identify and address any suspicious activities early, ensuring that any potential security breaches are caught and remediated swiftly.

Mitigations

Acknowledgements

Diego Zaffaroni of Nozomi Networks

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Research Projects

TRITON

TRITON is the first known cyberattack that directly interacted with a Safety Instrumented System (SIS). Labs reverse engineered the TriStation suite of software and delivered a report and two free tools for security researchers. This research was presented at Black Hat USA 2018.

GreyEnergy

The Labs team reverse engineered the GreyEnergy malicious document (maldoc) that leads to the installation of the malware (backdoor) on a victim’s network. Project outcomes include a report, multiple blogs and two free tools for security researchers.

IEC 62351

IEC Working Group 15 (WG15) is developing technology standards for secure-by-design power systems. Labs contributes to the standards and has demonstrated how they can be used to identify hard-to-detect cyberattacks. Research from this effort was presented at Black Hat USA 2019.

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