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CVE-2024-40629

Fit2cloud Jumpserver remote code execution

10.0 CRITICALEPSS 1.27%
  1. Published18 Jul 2024

Description

JumpServer is an open-source Privileged Access Management (PAM) tool that provides DevOps and IT teams with on-demand and secure access to SSH, RDP, Kubernetes, Database and RemoteApp endpoints through a web browser. An attacker can exploit the Ansible playbook to write arbitrary files, leading to remote code execution (RCE) in the Celery container. The Celery container runs as root and has database access, allowing an attacker to steal all secrets for hosts, create a new JumpServer account with admin privileges, or manipulate the database in other ways. This issue has been patched in release versions 3.10.12 and 4.0.0. It is recommended to upgrade the safe versions. There are no known workarounds for this vulnerability.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected products

Fit2cloud Jumpserver≥ 3.0.0 < 3.10.12

Remediation

Fixed in
Fit2cloud Jumpserver≥ 3.10.12

Frequently asked

Is CVE-2024-40629 being actively exploited?

CVE-2024-40629 is not in the CISA KEV catalog. Its EPSS exploit probability is 1.27%.

How severe is CVE-2024-40629?

CVE-2024-40629 has a CVSS 3.1 base score of 10.0, rated critical. EPSS estimates a 1.27% probability of exploitation.

Which products are affected by CVE-2024-40629?

Affected products include Fit2cloud Jumpserver.

How do I fix CVE-2024-40629?

Upgrade affected software to a fixed version, for example Fit2cloud Jumpserver 3.10.12 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-40629 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.