description: A vulnerability has been identified in Opcenter Quality (All versions < V2312), SIMATIC PCS neo (All versions < V4.1), SINEC NMS (All versions < V2.0 SP1), SINUMERIK Integrate RunMyHMI /Automotive (All versions), Totally Integrated Automation Portal (TIA Portal) V14 (All versions), Totally Integrated Automation Portal (TIA Portal) V15.1 (All versions), Totally Integrated Automation Portal (TIA Portal) V16 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions < V17 Update 7), Totally Integrated Automation Portal (TIA Portal) V18 (All versions < V18 Update 3). The affected application contains an out of bounds write past the end of an allocated buffer when handling specific requests on port 4002/tcp and 4004/tcp. This could allow an attacker to crash the application. The corresponding service is auto-restarted after the crash.
problem types: CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
affected:
{
vendor: Siemens
product: Opcenter Quality
versions:
status: affected, version: 0, lessThan: V2312, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SIMATIC PCS neo
versions:
status: affected, version: 0, lessThan: V4.1, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SINEC NMS
versions:
status: affected, version: 0, lessThan: V2.0 SP1, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: SINUMERIK Integrate RunMyHMI /Automotive
versions:
status: affected, version: All versions
defaultStatus: unknown
}
{
vendor: Siemens
product: Totally Integrated Automation Portal (TIA Portal) V14
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: Totally Integrated Automation Portal (TIA Portal) V15.1
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: Totally Integrated Automation Portal (TIA Portal) V16
versions:
status: affected, version: 0, lessThan: *, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: Totally Integrated Automation Portal (TIA Portal) V17
versions:
status: affected, version: 0, lessThan: V17 Update 7, versionType: custom
defaultStatus: unknown
}
{
vendor: Siemens
product: Totally Integrated Automation Portal (TIA Portal) V18
versions:
status: affected, version: 0, lessThan: V18 Update 3, versionType: custom
defaultStatus: unknown
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
baseScore: 7.5
baseSeverity: HIGH
]