Cyber Resilience

CVE-2024-29020

Medium

Published: 29 March 2024

Published
29 March 2024
Modified
09 January 2025
KEV Added
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Patch
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CVSS Score v3.1 4.6 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L
EPSS Score 0.0015 35.9th percentile
Risk Priority 9 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-29020 is a medium-severity Authorization Bypass Through User-Controlled Key (CWE-639) vulnerability in Fit2Cloud Jumpserver. Its CVSS base score is 4.6 (Medium).

Operationally, ranked at the 35.9th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

JumpServer is an open source bastion host and an operation and maintenance security audit system. An authorized attacker can obtain sensitive information contained within playbook files if they manage to learn the playbook_id of another user. This breach of confidentiality…

more

can lead to information disclosure and exposing sensitive data. This vulnerability is fixed in v3.10.6.

CWE(s)
CWE-639

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

fit2cloud
jumpserver
3.0.0 — 3.10.6

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

AC-24 Access Control Decisions
addresses: CWE-639

Per-request decision making makes it harder to bypass authorization using user-controlled keys without proper validation in the decision process.

AC-3 Access Enforcement
addresses: CWE-639

Consistent enforcement of approved authorizations makes bypassing via user-controlled keys ineffective.

References