VulnerabilityModified
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.
HIGH 8.8EPSS 5.77%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (5.77%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 5.77% probability · 93th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-88
- Affected
- crestron/am-100 firmware · crestron/am-101 firmware
- Source
- vulnreport@tenable.com
References
- https://www.tenable.com/security/research/tra-2019-20Exploit, Third Party Advisory
- https://www.tenable.com/security/research/tra-2019-20Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.