Is CVE-2022-32073 actively exploited?

No active exploitation of CVE-2022-32073 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-32073 be exploited remotely?

Yes. CVE-2022-32073 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-32073?

CVE-2022-32073 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2022-32073

CRITICAL

CVE-2022-32073

CWE-190Published: July 13, 2022· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

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

NVD Source

Risk Analysis

WolfSSH contains an integer overflow vulnerability in the SFTP_RecvRMDIR function. With a CVSS score of 9.8, this flaw is critical as it allows for remote exploitation without authentication, posing a high risk to system integrity and availability.

There is no known public exploit for this vulnerability, and it is not listed in the CISA KEV catalog.

Recommended Action

Users should update to a version of wolfSSH that addresses this integer overflow issue.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2022-32073 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.