An authentication bypass in telnet server in BF-430 and BF431 232/422 TCP/IP Converter, BF-450M and SEMAC from CHIYU Technology Inc allows obtaining a privileged connection with the target device by supplying a specially malformed request and an attacker may force the remote telnet server to believe that the user has already authenticated.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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chiyu-tech bf-430 firmware - |
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chiyu-tech bf-431 firmware - |
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chiyu-tech bf-450m firmware - |
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chiyu-tech semac s2 firmware - |
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chiyu-tech semac d1 firmware - |
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chiyu-tech semac d2 firmware - |
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chiyu-tech semac d4 firmware - |
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chiyu-tech semac s3v3 firmware - |
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chiyu-tech semac d2 n300 firmware - |
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chiyu-tech semac s1 osdp firmware - |