What is CVE-2023-31994?

CVE-2023-31994 is a medium-severity vulnerability in Hanwhavision Ane-L6012r. CVSS score: 5.3/10. Published 2023-05-23.

How severe is CVE-2023-31994?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Hanwhavision Ane-L6012r

CVE-2023-31994

Certain Hanwha products are vulnerable to Denial of Service (DoS). ck vector is: When an empty UDP packet is sent to the listening service, the service thread results in a non-functional service (DoS) via WS Discovery and Hanwha proprietary discovery services. This affects IP Camera ANE-L7012R 1.41.01 and IP Camera XNV-9082R 2.10.02.

Published 2023-05-23 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

EPSS exploit prediction

EPSS: 0.006 (44.6th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 44.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

References

www.hanwhavision.com/wp-content/uploads/2023/04/Camera-Vulnerability-Report.pdf (Broken Link)
hanwhavisionamerica.com/download/50042/ (Vendor Advisory)

Frequently asked questions

What is CVE-2023-31994?: CVE-2023-31994 is a medium-severity vulnerability in Hanwhavision Ane-L6012r. CVSS score: 5.3/10. Published 2023-05-23.
How severe is CVE-2023-31994?: Medium severity. CVSS v3 base score is 5.3 out of 10.