CVE-2021-27941

State: Published
Severity: Not scored
Published: May 6, 2021
Updated: Aug 3, 2024
Reserved: Mar 3, 2021

Description

Unconstrained Web access to the device's private encryption key in the QR code pairing mode in the eWeLink mobile application (through 4.9.2 on Android and through 4.9.1 on iOS) allows a physically proximate attacker to eavesdrop on Wi-Fi credentials and other sensitive information by monitoring the Wi-Fi spectrum during a device pairing process.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://play.google.com/store/apps/details?id=com.coolkit&hl=en_US
https://apps.apple.com/us/app/ewelink-smart-home/id1035163158
https://github.com/salgio/eWeLink-QR-Code

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.