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Status published
High
CVE-2021-43116
An Access Control vulnerability exists in Nacos 2.0.3 in the...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
More from alibaba
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High
8.6
CVE-2021-29441
Authentication bypass
High
8.6
CVE-2020-21699
The web server Tengine 2.2.2 developed in the Nginx version...
High
7.5
CVE-2020-19676
Nacos 1.1.4 is affected by: Incorrect Access Control. An environment...
Medium
5.3
Affected Vendor
alibaba
View all reports →Affected Software
nacos
Vulnerable Versions:
0
Timeline
Official Publish:
July 5th, 2022
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.