Description

Nacos is a platform designed for dynamic service discovery and configuration and service management.

Nacos before 1.4.1 has an authentication bypass vulnerability. An attacker can bypass the authentication with a specially crafted HTTP request and get full access to the system.

Remediation

Upgrade to the latest version of Nacos

References

CVE-2021-29441

Related Vulnerabilities

EspoCRM Cleartext Transmission of Sensitive Information Vulnerability (CVE-2022-38846)

Magento Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') Vulnerability (CVE-2019-8135)

Joomla Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2020-15698)

Joomla Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2020-35615)

Drupal Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2020-13663)

Severity

High

Classification

CVE-2021-29441 CWE-287 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Tags

Authentication Bypass Known Vulnerabilities