CRITICAL

CVE-2023-1133

CVSS v3

9.8

CRITICAL

EPSS Score

87.0%

exploit probability

CISA KEV

No

known exploited

Exploitation

SSVC status

Description

Delta Electronics InfraSuite Device Master versions prior to 1.0.5 contain a vulnerability in which the Device-status service listens on port 10100/ UDP by default. The service accepts the unverified UDP packets and deserializes the content, which could allow an unauthenticated attacker to remotely execute arbitrary code.

Technical details

Published
3/27/2023

Frequently asked questions

What is CVE-2023-1133?

Delta Electronics InfraSuite Device Master versions prior to 1.0.5 contain a vulnerability in which the Device-status service listens on port 10100/ UDP by default. The service accepts the unverified UDP packets and deserializes the content, which could allow an unauthenticated attacker to remotely execute arbitrary code.

Is CVE-2023-1133 actively exploited?

Active exploitation of CVE-2023-1133 has not been confirmed. The EPSS score is 87.0%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-1133?

CVE-2023-1133 has a CVSS v3 base score of 9.8 (CRITICAL severity).

Is CVE-2023-1133 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.