Vulnerability in Chuango A11 Pstn\/lcd\/rfid Touch Alarm System
CVE-2019-9659
The Chuango 433 MHz burglar-alarm product line uses static codes in the RF remote control, allowing an attacker to arm, disarm, or trigger the alarm remotely via replay attacks, as demonstrated by Chuango branded products, and non-Chuango branded products such as the Eminent EM8617 OV2 Wifi Alarm System.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.
EPSS exploit prediction
EPSS: 0.013 (70.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 70.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
- Chuango A11 Pstn\/lcd\/rfid Touch Alarm System
- Chuango A11 Pstn\/lcd\/rfid Touch Alarm System Firmware
- Chuango A8 Pstn Alarm System
- Chuango A8 Pstn Alarm System Firmware
- Chuango Awv Plus Wifi Alarm System
- Chuango Awv Plus Wifi Alarm System Firmware
- Chuango B11 Dual-Network Alarm System
- Chuango B11 Dual-Network Alarm System Firmware
- Chuango Cg-105s On-Site Alarm System
- Chuango Cg-105s On-Site Alarm System Firmware
Weakness classification (CWE)
References
- github.com/RiieCco/write-ups/tree/master/CVE-2019-9659 (Third Party Advisory)
Frequently asked questions
- What is CVE-2019-9659?
- CVE-2019-9659 is a critical-severity vulnerability in Chuango A11 Pstn\/lcd\/rfid Touch Alarm System, classified under Authentication Bypass by Capture-replay. CVSS score: 9.1/10. Published 2019-03-11.
- How severe is CVE-2019-9659?
- Critical severity. CVSS v3 base score is 9.1 out of 10.