Open OnDemand Shell App closed websocket DoS
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| OSC | ondemand | affected |
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| Source | ID | Title |
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EUVD |
EUVD-2025-21186 | Open OnDemand is an open-source HPC portal. Users can flood logs by interacting with the shell app and generating many errors. Users who flood logs can create very large log files causing a Denial of Service (DoS) to the ondemand system. This vulnerability is fixed in 3.1.14 and 4.0.6. |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.336% probability within 30 days)
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| Description | Open OnDemand is an open-source HPC portal. Users can flood logs by interacting with the shell app and generating many errors. Users who flood logs can create very large log files causing a Denial of Service (DoS) to the ondemand system. This vulnerability is fixed in 3.1.14 and 4.0.6. | |
| Title | Open OnDemand Shell App closed websocket DoS | |
| Weaknesses | CWE-400 CWE-779 |
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cvssV3_1
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