What is CVE-2022-37302?

CVE-2022-37302 is a medium-severity vulnerability in Schneider Electric Ecostruxure Control Expert, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 5.5/10. Published 2022-09-13.

How severe is CVE-2022-37302?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Is CVE-2022-37302 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Schneider Electric Ecostruxure Control Expert

CVE-2022-37302

A CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause a crash of the Control Expert software when an incorrect project file is opened. Affected Products: EcoStruxure Control Expert(V15.1 HF001 and prior).

Vulnerability class: Buffer Overflow

EPSS: 0.002 (8.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Schneider Electric Ecostruxure Control Expert — versions HF001
Schneider-electric Ecostruxure_control_expert — versions 15.1

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

Public proof-of-concept exploits

JsHuang/CVE-Assigned

References

cybersecurity@se.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2022-37302?: CVE-2022-37302 is a medium-severity vulnerability in Schneider Electric Ecostruxure Control Expert, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 5.5/10. Published 2022-09-13.
How severe is CVE-2022-37302?: Medium severity. CVSS v3 base score is 5.5 out of 10.
Is CVE-2022-37302 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.