Vulnerability in Atomtech Smart Life
CVE-2021-20732
The ATOM (ATOM - Smart life App for Android versions prior to 1.8.1 and ATOM - Smart life App for iOS versions prior to 1.8.2) does not verify server certificate properly, which allows man-in-the-middle attackers to eavesdrop on encrypted communication via a crafted certificate.
Vulnerability class: Improper Certificate Validation
EPSS: 0.005 (39.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Atomtech Smart_life
- Atom Tech Inc. — versions ATOM - Smart life App for Android versions prior to 1.8.1 and ATOM - Smart life App for iOS versions prior to 1.8.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vultures@jpcert.or.jp (x_refsource_MISC, Vendor Advisory)
- vultures@jpcert.or.jp (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-20732?
- CVE-2021-20732 is a medium-severity vulnerability in Atomtech Smart Life, classified under Improper Certificate Validation. CVSS score: 5.9/10. Published 2021-06-09.
- How severe is CVE-2021-20732?
- Medium severity. CVSS v3 base score is 5.9 out of 10.
- Is CVE-2021-20732 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.