What is CVE-2022-38742?

CVE-2022-38742 is a high-severity vulnerability in Rockwell Automation Thinmanager Thinserver, classified under Heap-based Buffer Overflow. CVSS score: 8.1/10. Published 2022-09-23.

How severe is CVE-2022-38742?

High severity. CVSS v3 base score is 8.1 out of 10.

Buffer overflow in Rockwell Automation Thinmanager Thinserver

CVE-2022-38742

Rockwell Automation ThinManager ThinServer versions 11.0.0 - 13.0.0 is vulnerable to a heap-based buffer overflow. An attacker could send a specifically crafted TFTP or HTTPS request, causing a heap-based buffer overflow that crashes the T…

Vulnerability class: Buffer Overflow

EPSS: 0.218 (97.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Rockwell Automation Thinmanager Thinserver — versions 11.0.0
Rockwellautomation Thinmanager

Weakness classification (CWE)

References

PSIRT@rockwellautomation.com (Permissions Required, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2022-38742?: CVE-2022-38742 is a high-severity vulnerability in Rockwell Automation Thinmanager Thinserver, classified under Heap-based Buffer Overflow. CVSS score: 8.1/10. Published 2022-09-23.
How severe is CVE-2022-38742?: High severity. CVSS v3 base score is 8.1 out of 10.