Vulnerability in Lutron Homeworks Qs
CVE-2018-11682
Default and unremovable support credentials allow attackers to gain total super user control of an IoT device through a TELNET session to products using the Stanza Lutron integration protocol Revision M to Revision Y. NOTE: The vendor disputes this id as not being a vulnerability because what can be done through the ports revolve around controlling lighting, not code execution. A certain set of commands are listed, which bear some similarity to code, but they are not arbitrary and do not allow admin-level control of a machine
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.043 (90.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 90.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.043 · newest: 0.043 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- sadfud.me/explotos/CVE-2018-11629 (Third Party Advisory)
- reversecodes.wordpress.com/2018/06/02/0-day-tomando-el-control-de-las-instalaci… (Third Party Advisory, Mitigation)
- www.lutron.com/TechnicalDocumentLibrary/040249.pdf
Frequently asked questions
- What is CVE-2018-11682?
- CVE-2018-11682 is a critical-severity vulnerability in Lutron Homeworks Qs, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2018-06-02.
- How severe is CVE-2018-11682?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2018-11682 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.