Deserialization in Delta Electronics Infrasuite Device Master
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.
Vulnerability class: Insecure Deserialization
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.500 (98.9th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 98.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.500 · newest: 0.500 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.cisa.gov/news-events/ics-advisories/icsa-23-080-02 (US Government Resource, Third Party Advisory)
- packetstormsecurity.com/files/172799/Delta-Electronics-InfraSuite-Device-Master…
Frequently asked questions
- What is CVE-2023-1133?
- CVE-2023-1133 is a critical-severity vulnerability in Delta Electronics Infrasuite Device Master, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-03-27.
- How severe is CVE-2023-1133?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2023-1133 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.