Is CVE-2022-43755 actively exploited?

No active exploitation of CVE-2022-43755 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-43755 be exploited remotely?

Yes. CVE-2022-43755 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-43755?

CVE-2022-43755 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2022-43755

CRITICAL

CVE-2022-43755

CWE-331Published: February 7, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

A Insufficient Entropy vulnerability in SUSE Rancher allows attackers that gained knowledge of the cattle-token to continue abusing this even after the token was renewed. This issue affects: SUSE Rancher Rancher versions prior to 2.6.10; Rancher versions prior to 2.7.1.

NVD Source

Technical Analysis

CVE-2022-43755 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.