Vulnerability Details CVE-2020-12702
Weak encryption in the Quick Pairing mode in the eWeLink mobile application (Android application V4.9.2 and earlier, iOS application V4.9.1 and earlier) allows physically proximate attackers to eavesdrop on Wi-Fi credentials and other sensitive information by monitoring the Wi-Fi spectrum during the pairing process.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 61.7%
CVSS Severity
CVSS v3 Score 4.6
CVSS v2 Score 2.1
References
- https://dl.acm.org/doi/abs/10.1145/3411498.3419965
- https://github.com/salgio/ESPTouchCatcher
- https://play.google.com/store/apps/details?id=com.coolkit&hl=en_US
- https://www.youtube.com/watch?v=DghYH7WY6iE&feature=youtu.be
- https://dl.acm.org/doi/abs/10.1145/3411498.3419965
- https://github.com/salgio/ESPTouchCatcher
- https://play.google.com/store/apps/details?id=com.coolkit&hl=en_US
- https://www.youtube.com/watch?v=DghYH7WY6iE&feature=youtu.be
Products affected by CVE-2020-12702
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cpe:2.3:a:coolkit:ewelink:3.10.0
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cpe:2.3:a:coolkit:ewelink:3.11.0
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cpe:2.3:a:coolkit:ewelink:3.12.0
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cpe:2.3:a:coolkit:ewelink:3.13.0
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cpe:2.3:a:coolkit:ewelink:3.14.0
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cpe:2.3:a:coolkit:ewelink:3.14.1
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cpe:2.3:a:coolkit:ewelink:3.15.0
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cpe:2.3:a:coolkit:ewelink:3.7.0
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cpe:2.3:a:coolkit:ewelink:3.8.0
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cpe:2.3:a:coolkit:ewelink:3.9.0
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cpe:2.3:a:coolkit:ewelink:3.9.1
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cpe:2.3:a:coolkit:ewelink:4.1.0
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cpe:2.3:a:coolkit:ewelink:4.1.1
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cpe:2.3:a:coolkit:ewelink:4.2.0
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cpe:2.3:a:coolkit:ewelink:4.2.1
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cpe:2.3:a:coolkit:ewelink:4.3.0
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cpe:2.3:a:coolkit:ewelink:4.3.1
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cpe:2.3:a:coolkit:ewelink:4.3.2
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cpe:2.3:a:coolkit:ewelink:4.4.0
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cpe:2.3:a:coolkit:ewelink:4.4.1
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cpe:2.3:a:coolkit:ewelink:4.5.0
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cpe:2.3:a:coolkit:ewelink:4.5.1
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cpe:2.3:a:coolkit:ewelink:4.6.0
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cpe:2.3:a:coolkit:ewelink:4.7.0
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cpe:2.3:a:coolkit:ewelink:4.8.0
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cpe:2.3:a:coolkit:ewelink:4.8.1
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cpe:2.3:a:coolkit:ewelink:4.9.0
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cpe:2.3:a:coolkit:ewelink:4.9.1
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cpe:2.3:a:coolkit:ewelink:4.9.2