CVE-2021-20732 — MEDIUM (5.9)

Q: How severe is CVE-2021-20732?

CVE-2021-20732 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-20732?

Check the references section above for vendor advisories and patch information. Affected products include: Atomtech Smart Life.

Vulnerability Description

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.

CVSS Score

5.9

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Atomtech	Smart Life	< 1.8.1

Related Weaknesses (CWE)

CWE-295

References

https://jvn.jp/en/jp/JVN64064138/index.htmlThird Party Advisory
https://www.atomtech.co.jp/news/news/2055/Vendor Advisory
https://jvn.jp/en/jp/JVN64064138/index.htmlThird Party Advisory
https://www.atomtech.co.jp/news/news/2055/Vendor Advisory

FAQ

What is CVE-2021-20732?

CVE-2021-20732 is a vulnerability with a CVSS score of 5.9 (MEDIUM). 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-midd...

How severe is CVE-2021-20732?

CVE-2021-20732 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-20732?

Check the references section above for vendor advisories and patch information. Affected products include: Atomtech Smart Life.