An unauthenticated remote attacker who is aware of a MQTT topic name can send and receive messages, including GET/SET configuration commands, reboot commands and firmware updates.
Published 2024-04-09 08:25:47
Updated 2024-10-02 06:15:03
Source CERT VDE
View at NVD,   CVE.org

Products affected by CVE-2023-1083

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Exploit prediction scoring system (EPSS) score for CVE-2023-1083

0.61%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 69 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-1083

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
9.8
CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
CERT VDE 2024-04-09

CWE ids for CVE-2023-1083

  • The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
    Assigned by: info@cert.vde.com (Primary)
  • The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
    Assigned by: info@cert.vde.com (Primary)

References for CVE-2023-1083

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