PT-2022-12705 · Emq · Emq X Dashboard

Gywf · Published 2022-03-28 · Updated 2024-08-04 · CVE-2021-46434

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions EMQ X Dashboard version 3.0.0

Description The issue concerns username enumeration in the "/api/v3/auth" interface. When a user logs in, the application returns different results depending on whether the account is correct, allowing an attacker to determine if a given username is valid.

Recommendations For EMQ X Dashboard version 3.0.0, as a temporary workaround, consider restricting access to the "/api/v3/auth" interface until a patch is available. Avoid using this interface for user authentication until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

CVE-2021-46434

Affected Products

Emq X Dashboard

References · 4

• 🔥 https://github.com/emqx/emqx/issues/6791 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-46434 · Security Note
• https://osv.dev/vulnerability/CVE-2021-46434 · Vendor Advisory
• https://t.me/cibsecurity/39643 · Telegram Post