RCE in Nor2-io Heim-mcp
CVE-2026-5602
A vulnerability was determined in Nor2-io heim-mcp up to 0.1.3. Impacted is the function registerTools of the file src/tools.ts of the component new_heim_application/deploy_heim_application/deploy_heim_application_to_cloud. This manipulati…
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.001 (27.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Nor2-io Heim-mcp — versions 0.1.0, 0.1.1, 0.1.2
Weakness classification (CWE)
References
- VDB-355394 | Nor2-io heim-mcp new_heim_application tools.ts registerTools os command injection (technical-description, vdb-entry)
- VDB-355394 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- Submit #784862 | Nor2-io heim-mcp <=0.1.3 Command Injection (third-party-advisory)
- cna@vuldb.com (issue-tracking)
- cna@vuldb.com (issue-tracking, patch)
- cna@vuldb.com (exploit)
- cna@vuldb.com (patch)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-5602?
- CVE-2026-5602 is a medium-severity vulnerability in Nor2-io Heim-mcp, classified under Command Injection. CVSS score: 5.3/10. Published 2026-04-05.
- How severe is CVE-2026-5602?
- Medium severity. CVSS v3 base score is 5.3 out of 10.