cve.bz

CVE-2021-28858

5.5 mediumEPSS 0.3%

Medium (5.5) in tp-link tl-wpa4220 firmware. EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

5.5 medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
0.3% chance of exploitation in the next 30 days; higher than 17% of CVEs (scores of 2026-10-31)
CWE
CWE-312
Published
Modified
Record from
the NVD, synced

Affected

References

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