description: A vulnerability has been identified in LOGO! 12/24RCE (All versions), LOGO! 12/24RCEo (All versions), LOGO! 230RCE (All versions), LOGO! 230RCEo (All versions), LOGO! 24CE (All versions), LOGO! 24CEo (All versions), LOGO! 24RCE (All versions), LOGO! 24RCEo (All versions), SIPLUS LOGO! 12/24RCE (All versions), SIPLUS LOGO! 12/24RCEo (All versions), SIPLUS LOGO! 230RCE (All versions), SIPLUS LOGO! 230RCEo (All versions), SIPLUS LOGO! 24CE (All versions), SIPLUS LOGO! 24CEo (All versions), SIPLUS LOGO! 24RCE (All versions), SIPLUS LOGO! 24RCEo (All versions). Affected devices do not properly validate the structure of TCP packets in several methods. This could allow an attacker to cause buffer overflows, get control over the instruction counter and run custom code.
problem types: CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
affected:
{
vendor: Siemens
product: LOGO! 12/24RCE
versions:
version: All versions, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: LOGO! 12/24RCEo
versions:
version: All versions, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: LOGO! 230RCE
versions:
version: All versions, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: LOGO! 230RCEo
versions:
version: All versions, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: LOGO! 24CE
versions:
version: All versions, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: LOGO! 24CEo
versions:
version: All versions, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: LOGO! 24RCE
versions:
version: All versions, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: LOGO! 24RCEo
versions:
version: All versions, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPLUS LOGO! 12/24RCE
versions:
version: All versions, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPLUS LOGO! 12/24RCEo
versions:
version: All versions, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPLUS LOGO! 230RCE
versions:
version: All versions, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPLUS LOGO! 230RCEo
versions:
version: All versions, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPLUS LOGO! 24CE
versions:
version: All versions, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPLUS LOGO! 24CEo
versions:
version: All versions, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPLUS LOGO! 24RCE
versions:
version: All versions, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPLUS LOGO! 24RCEo
versions:
version: All versions, status: affected
defaultStatus: unknown
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:T/RC:C
baseScore: 9.8
baseSeverity: CRITICAL
]