CVE-2024-41988

Missing Authentication for Critical Function vulnerability in TEM Opera Plus FM Family Transmitter

Description

TEM Opera Plus FM Family Transmitter allows access to an unprotected endpoint that allows MPFS File System binary image upload without authentication. This file system serves as the basis for the HTTP2 web server module but is also used by the SNMP module and is available to other applications that require basic read-only storage capabilities. This can be exploited to overwrite the flash program memory that holds the web server's main interfaces and execute arbitrary code.

Remediation

Workaround:

  • TEM has not responded to requests to work with CISA to mitigate these vulnerabilities. Users of the affected products are encouraged to contact TEM https://www.tem-italy.it/en/contacts/  for additional information.

Category

9.3
CVSS
Severity: Critical
CVSS 4.0 •
EPSS 0.17%
Affected: TEM Opera Plus FM Family Transmitter
Published at:
Updated at:

References

Link Tags
https://www.cisa.gov/news-events/ics-advisories/icsa-24-277-01 government resource

Frequently Asked Questions

What is the severity of CVE-2024-41988?
CVE-2024-41988 has been scored as a critical severity vulnerability.
How to fix CVE-2024-41988?
As a workaround for remediating CVE-2024-41988: TEM has not responded to requests to work with CISA to mitigate these vulnerabilities. Users of the affected products are encouraged to contact TEM https://www.tem-italy.it/en/contacts/  for additional information.
Is CVE-2024-41988 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-41988 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-41988?
CVE-2024-41988 affects TEM Opera Plus FM Family Transmitter.
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