How severe is CVE-2022-24961?

CVE-2022-24961 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-24961 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-24961?

CVE-2022-24961 affects Portainer. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-24961?

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-2022-24961 published?

CVE-2022-24961 was published on 2022-02-11 and last updated on 2026-06-17.

CVE-2022-24961

CVE-2022-24961 is a critical-severity vulnerability in Portainer with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 2% (74th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Portainer
Published: 2022-02-11
Last modified: 2026-06-17

Description

In Portainer Agent before 2.11.1, an API server can continue running even if not associated with a Portainer instance in the past few days.

Frequently asked questions

What is CVE-2022-24961?: In Portainer Agent before 2.11.1, an API server can continue running even if not associated with a Portainer instance in the past few days.
How severe is CVE-2022-24961?: CVE-2022-24961 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-24961 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-24961?: CVE-2022-24961 affects Portainer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-24961?: 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-2022-24961 published?: CVE-2022-24961 was published on 2022-02-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:portainer:portainer:*:*:*:*:*:*:*:*

More vulnerabilities in Portainer

CVE-2026-44881 — Critical (CVSS 9.9): Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used…
CVE-2019-16872 — Critical (CVSS 9.9): Portainer before 1.22.1 has Incorrect Access Control (issue 1 of 4).
CVE-2020-24264 — Critical (CVSS 9.8): Portainer 1.24.1 and earlier is affected by incorrect access control that may lead to remote arbitrary code execution.…
CVE-2018-19466 — Critical (CVSS 9.8): A vulnerability was found in Portainer before 1.20.0. Portainer stores LDAP credentials, corresponding to a master…
CVE-2018-19367 — Critical (CVSS 9.8): Portainer through 1.19.2 provides an API endpoint (/api/users/admin/check) to verify that the admin user is already…
CVE-2018-12678 — Critical (CVSS 9.8): Portainer before 1.18.0 supports unauthenticated requests to the websocket endpoint with an unvalidated id query…

All CVEs affecting Portainer →