AUGUST 4, 2026
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Case File

CVE-2021-28858

MEDIUM · CVSS 5.5 EPSS 0.26%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-06-15 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.5. See the original NVD description below for full technical details.

CVE
CVE-2021-28858
Severity
MEDIUM
CVSS
5.5
EPSS
0.26%

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)