Electerm WebSocket `upgrade-func` and `fs` handlers allow arbitrary method/function invocation due to missing method-name allowlist
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| electerm | electerm | affected |
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| Electerm | Electerm |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.751% probability within 30 days)
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Electerm
Electerm electerm |
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Electerm
Electerm electerm |
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ssvc
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| Description | electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.15.186, electerm allows an authenticated WebSocket client to invoke unintended internal functions through client-controlled func values in upgrade-func in src/app/server/dispatch-center.js and handleFs in src/app/server/fs.js, exposing Upgrade and fsExport methods that can execute commands, open files, mutate the filesystem, or terminate the process. This issue is fixed in version 3.15.186. | |
| Title | Electerm WebSocket `upgrade-func` and `fs` handlers allow arbitrary method/function invocation due to missing method-name allowlist | |
| Weaknesses | CWE-913 | |
| References |
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| Metrics |
cvssV3_1
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