What is CVE-2023-34994?

CVE-2023-34994 is a low-severity vulnerability in Open Automation Software Oas Platform, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 3.1/10. Published 2023-09-05.

How severe is CVE-2023-34994?

Low severity. CVSS v3 base score is 3.1 out of 10.

Resource exhaustion in Open Automation Software Oas Platform

CVE-2023-34994

An improper resource allocation vulnerability exists in the OAS Engine configuration management functionality of Open Automation Software OAS Platform v18.00.0072. A specially crafted series of network requests can lead to creation of an arbitrary directory. An attacker can send a sequence of requests to trigger this vulnerability.

Published 2023-09-05 · last modified 2026-06-17.

CVSS v3 metric

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

EPSS exploit prediction

EPSS: 0.008 (53.5th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 53.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.008 · change: +0.001

Affected products

Open Automation Software Oas Platform — versions v18.00.0072
Openautomationsoftware Oas Platform — versions 18.00.0072

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

talosintelligence.com/vulnerability_reports/TALOS-2023-1773 (Technical Description, Exploit, Third Party Advisory)
www.talosintelligence.com/vulnerability_reports/TALOS-2023-1773 (Technical Description, Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-34994?: CVE-2023-34994 is a low-severity vulnerability in Open Automation Software Oas Platform, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 3.1/10. Published 2023-09-05.
How severe is CVE-2023-34994?: Low severity. CVSS v3 base score is 3.1 out of 10.