High severity · published Apr 30, 2019
CVE-2019-3936
Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 is vulnerable to denial of service via a crafted request to TCP port 389
7.5
CVSS
2.1%
EPSS
No
On KEV
Description
Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 is vulnerable to denial of service via a crafted request to TCP port 389. The request will force the slideshow to transition into a "stopped" state. A remote, unauthenticated attacker can use this vulnerability to stop an active slideshow.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.1% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
Am-100 Firmware · Crestron
1.6.0.2 · source: NVD
AF
Am-101 Firmware · Crestron
2.7.0.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-3936
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-3936
Third Party Advisory
https://www.tenable.com/security/research/tra-2019-20
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