CVE-2021-43116

PoC ×2—

CVSS 3.1

8.8 high

EPSS

8%p94

Published

Jul 5, 2022 (Jul 5, 2022)

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.

Vendors: alibaba
Products: nacos
Weakness: CWE-287
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (7.6%)

In the news0 stories

No ingested article mentions this CVE yet.