How severe is CVE-2022-43757?

CVE-2022-43757 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-43757 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-43757?

CVE-2022-43757 affects Suse Rancher. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-43757?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2022-43757 published?

CVE-2022-43757 was published on 2023-02-07 and last updated on 2026-06-17.

CVE-2022-43757

CVE-2022-43757 is a critical-severity vulnerability in Suse Rancher with a CVSS 3.x base score of 9.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-312.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-312
Affected product: Suse Rancher
Published: 2023-02-07
Last modified: 2026-06-17

Description

A Cleartext Storage of Sensitive Information vulnerability in SUSE Rancher allows users on managed clusters to gain access to credentials. The impact depends on the credentials exposed This issue affects: SUSE Rancher Rancher versions prior to 2.5.17; Rancher versions prior to 2.6.10; Rancher versions prior to 2.7.1.

Frequently asked questions

What is CVE-2022-43757?: A Cleartext Storage of Sensitive Information vulnerability in SUSE Rancher allows users on managed clusters to gain access to credentials. The impact depends on the credentials exposed This issue affects: SUSE Rancher Rancher versions prior to 2.5.17; Rancher versions prior to 2.6.10; Rancher versions prior to 2.7.1.
How severe is CVE-2022-43757?: CVE-2022-43757 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-43757 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-43757?: CVE-2022-43757 affects Suse Rancher. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-43757?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-43757 published?: CVE-2022-43757 was published on 2023-02-07 and last updated on 2026-06-17.

References

https://bugzilla.suse.com/show_bug.cgi?id=1205295

Affected products (1)

cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*

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