What is CVE-2019-3931?

CVE-2019-3931 is a high-severity vulnerability in Crestron Am-100, classified under Argument Injection. CVSS score: 8.8/10. Published 2019-04-30.

How severe is CVE-2019-3931?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Crestron Am-100

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 attacker can use this vulnerability to uploa…

EPSS: 0.059 (92.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Crestron Am-100
Crestron Am-100_firmware — versions 1.6.0.2
Crestron Am-101
Crestron Am-101_firmware — versions 2.7.0.2
Crestron Airmedia — versions AM-100 firmware 1.6.0.2 and AM-101 firmware 2.7.0.2

Weakness classification (CWE)

CWE-88 — Argument Injection

References

vulnreport@tenable.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-3931?: CVE-2019-3931 is a high-severity vulnerability in Crestron Am-100, classified under Argument Injection. CVSS score: 8.8/10. Published 2019-04-30.
How severe is CVE-2019-3931?: High severity. CVSS v3 base score is 8.8 out of 10.