CVE-2021-43116

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

An Access Control vulnerability exists in Nacos 2.0.3 in the access prompt page; enter username and password, click on login to capture packets and then change the returned package, which lets a malicious user login.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Jul 5, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-43116: High severity, CVSS 8.8 | Vulnix