Cleartext Transmission Vulnerability in TP-Link TL-WPA4220
CVE-2021-28858

5.5MEDIUM

Key Information:

Vendor

Tp-link
Status
Tl-WPa4220 Firmware
Vendor
CVE Published:
15 June 2021

What is CVE-2021-28858?

The TP-Link TL-WPA4220 device, specifically version 4.0.2 Build 20180308 Rel.37064, is susceptible to a vulnerability due to its failure to implement SSL encryption by default. This weakness allows an attacker on the same local network to intercept and monitor unencrypted traffic, potentially gaining access to cookies and other sensitive user data. As a result, the integrity and confidentiality of communications are compromised, posing significant security risks for users.

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References

https://yunus-shn.medium.com/tp-links-tl-wpa4220-v4-0-cle...
x_refsource_MISC

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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