CVE-2021-28154

9.1 criticalEPSS 1.5%

Critical (9.1) in camunda modeler. EPSS 1.5% chance of exploitation in the next 30 days.

Camunda Modeler (aka camunda-modeler) through 4.6.0 allows arbitrary file access. A remote attacker may send a crafted IPC message to the exposed vulnerable ipcRenderer IPC interface, which manipulates the readFile and writeFile APIs. NOTE: the vendor states "The way we secured the app is that it does not allow any remote scripts to be opened, no unsafe scripts to be evaluated, no remote sites to be browsed.

Severity

CVSS 3.1

9.1 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS: 1.5% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)
CWE: CWE-862
Published: 2021-03-11
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

camunda:modeler

References

https://github.com/camunda/camunda-modeler/issues/2143
https://github.com/camunda/camunda-modeler/issues/2143

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