Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-29442 | First vendor Publication | 2021-04-27 |
Vendor | Cve | Last vendor Modification | 2021-05-07 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | |||
---|---|---|---|
Overall CVSS Score | 7.5 | ||
Base Score | 7.5 | Environmental Score | 7.5 |
impact SubScore | 3.6 | Temporal Score | 7.5 |
Exploitabality Sub Score | 3.9 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | None | Availability Impact | None |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:N) | |||
---|---|---|---|
Cvss Base Score | 5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Nacos is a platform designed for dynamic service discovery and configuration and service management. In Nacos before version 1.4.1, the ConfigOpsController lets the user perform management operations like querying the database or even wiping it out. While the /data/remove endpoint is properly protected with the @Secured annotation, the /derby endpoint is not protected and can be openly accessed by unauthenticated users. These endpoints are only valid when using embedded storage (derby DB) so this issue should not affect those installations using external storage (e.g. mysql) |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29442 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-306 | Missing Authentication for Critical Function (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 2 |
Sources (Detail)
Source | Url |
---|---|
CONFIRM | https://github.com/advisories/GHSA-36hp-jr8h-556f |
MISC | https://github.com/alibaba/nacos/issues/4463 https://github.com/alibaba/nacos/pull/4517 |
Alert History
Date | Informations |
---|---|
2021-05-07 21:23:15 |
|
2021-04-28 17:22:54 |
|
2021-04-28 05:22:53 |
|