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HIGH

CVE-2021-29442

CVSS v3

7.5

HIGH

Score EPSS

65.7 %

probabilité d’exploitation au 2026-10-05

CISA KEV

Non

exploitation connue

Exploitation

—

statut SSVC

Description

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)

Détails techniques

Publiée le
2021-04-27

Questions fréquentes

Qu’est-ce que CVE-2021-29442 ?

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)

CVE-2021-29442 est-elle activement exploitée ?

Aucune exploitation active de CVE-2021-29442 n’est confirmée. Son score EPSS était de 65.7 % au 2026-10-05, soit la probabilité estimée d’exploitation dans les 30 prochains jours.

Quel est le score CVSS de CVE-2021-29442 ?

CVE-2021-29442 a un score de base CVSS v3 de 7.5 (gravité HIGH).

CVE-2021-29442 touche-t-elle votre environnement ?

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