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HIGH · 8.8

CVE-2019-3931

Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 are vulnerable to argumention injection to the curl binary via crafted HTTP requests to return.cgi. A remote, authenticated attac...

Vulnerability Description

Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 are vulnerable to argumention injection to the curl binary via crafted HTTP requests to return.cgi. A remote, authenticated attacker can use this vulnerability to upload files to the device and ultimately execute code as root.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
CrestronAm-100 Firmware1.6.0.2
CrestronAm-100-
CrestronAm-101 Firmware2.7.0.2
CrestronAm-101-

Related Weaknesses (CWE)

CWE-88

References

FAQ

What is CVE-2019-3931?

CVE-2019-3931 is a vulnerability with a CVSS score of 8.8 (HIGH). Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 are vulnerable to argumention injection to the curl binary via crafted HTTP requests to return.cgi. A remote, authenticated attac...

How severe is CVE-2019-3931?

CVE-2019-3931 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-3931?

Check the references section above for vendor advisories and patch information. Affected products include: Crestron Am-100 Firmware, Crestron Am-100, Crestron Am-101 Firmware, Crestron Am-101.