PT-2022-27506 · Dahua · Dahua

Published 2022-12-27 · Updated 2023-08-08 · CVE-2022-45423

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Dahua software products (affected versions not specified)

Description The issue concerns a vulnerability that allows an attacker to obtain encrypted MQTT credentials through an unauthenticated request by sending a crafted packet to the vulnerable interface. The obtained credentials cannot be directly exploited.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2022-45423

Affected Products

Dahua

References · 4

• https://dahuasecurity.com/support/cybersecurity/details/1137 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-45423 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-45423 · Security Note
• https://t.me/cibsecurity/55439 · Telegram Post