Argument Injection Vulnerability in Crestron AM-100 and AM-101 Devices
CVE-2019-3931

8.8HIGH

Key Information:

Vendor

Crestron

Status
Crestron Airmedia
Vendor
CVE Published:
30 April 2019

What is CVE-2019-3931?

The Crestron AM-100 and AM-101 devices are vulnerable to an argument injection flaw in the curl binary. When crafted HTTP requests are sent to return.cgi, a remote authenticated attacker can exploit this vulnerability to upload malicious files to the device. This could potentially allow the attacker to execute arbitrary code with root privileges, posing significant security risks.

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Affected Version(s)

Crestron AirMedia AM-100 firmware 1.6.0.2 and AM-101 firmware 2.7.0.2

References

https://www.tenable.com/security/research/tra-2019-20
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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