Medium severity5.5NVD Advisory· Published Jun 15, 2021· Updated Jun 17, 2026
CVE-2021-28858
CVE-2021-28858
Description
TP-Link's TL-WPA4220 4.0.2 Build 20180308 Rel.37064 does not use SSL by default. Attacker on the local network can monitor traffic and capture the cookie and other sensitive information.
Affected products
3- cpe:2.3:o:tp-link:tl-wpa4220_firmware:4.0.2:build_20180308_rel.37064:*:*:*:*:*:*
- TP-Link/TL-WPA4220description
- Range: 4.0.2 Build 20180308 Rel.37064
Patches
Vulnerability mechanics
References
1- yunus-shn.medium.com/tp-links-tl-wpa4220-v4-0-cleartext-transmission-of-sensitive-information-40357c778b84nvdExploitThird Party Advisory
News mentions
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