XX-Net V5.16.6 WebSocket Frame Parsing Data Corruption via simple_http_server.py
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.125% probability within 30 days)
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ssvc
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| Description | XX-Net V5.16.6 contains a WebSocket frame parsing vulnerability in the WebSocket_receive_worker routine of simple_http_server.py that allows attackers to cause corrupted application data by sending unmasked WebSocket frames. The server unconditionally reads 4 bytes as a masking key regardless of whether the MASK bit is set in the frame header, causing the first 4 bytes of payload to be consumed as a mask key and the remaining payload to be incorrectly XOR-decoded, resulting in data corruption alongside missing RSV bit, opcode, and FIN fragmentation validations. | |
| Title | XX-Net V5.16.6 WebSocket Frame Parsing Data Corruption via simple_http_server.py | |
| Weaknesses | CWE-1286 | |
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| Metrics |
cvssV3_1
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