CVE-2022-32073

Name: CVE-2022-32073
Creator: NVD / NIST
Published: 2022-07-13T16:15:08.717+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.55%

Last modified Jun 17, 2026

CVE-2022-32073 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. WolfSSH v1.4.7 was discovered to contain an integer overflow via the function wolfSSH_SFTP_RecvRMDIR.. EPSS estimates a 1.55% chance of exploitation in the next 30 days.

Description

WolfSSH v1.4.7 was discovered to contain an integer overflow via the function wolfSSH_SFTP_RecvRMDIR.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.55%

71.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-190

Affected Software

Vendor	Product	Versions
Wolfssh	Wolfssh	1.4.7

References

https://github.com/wolfSSL/wolfssh/pull/360Patch, Third Party Advisory
https://github.com/wolfSSL/wolfssh/pull/360Patch, Third Party Advisory

Timeline

Published: Jul 13, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-32073?

WolfSSH v1.4.7 was discovered to contain an integer overflow via the function wolfSSH_SFTP_RecvRMDIR.

How severe is CVE-2022-32073?

CVE-2022-32073 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.55% probability of exploitation in the next 30 days.

How do I fix CVE-2022-32073?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-32073?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST