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Product · CODESYS

CODESYS Gateway Server V2

3 known vulnerabilities.

CODESYS Gateway Server V2 at a glance

Last 12 months
0
Critical · all time
1
Exploited · all time
0
Public exploit · all time
0
New vulnerabilities per month · last 12 months
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3 results · Feed

  • High 7.5

    CODESYS Gateway server prone to denial of service attack due to excessive memory allocation

    The CODESYS Gateway Server V2 does not verifiy that the size of a request is within expected limits. An unauthenticated attacker may allocate an arbitrary amount of memory, which may lead to a crash of the Gateway due to an out-of-memory condition.

  • Medium 5.3

    CODESYS Gateway Server V2 prone to Denial of Service Attack

    In CODESYS Gateway Server V2 an insufficient check for the activity of TCP client connections allows an unauthenticated attacker to consume all available TCP connections and prevent legitimate users or clients from establishing a new connection to the CODESYS…

  • Critical 9.8

    Partial string comparison in CODESYS gateway server

    In CODESYS Gateway Server V2 for versions prior to V2.3.9.38 only a part of the the specified password is been compared to the real CODESYS Gateway password. An attacker may perform authentication by specifying a small password that matches the corresponding …