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PUBLISHED

CVE-2023-46285

Reserved:2023-10-20
Published:2023-12-12
Updated:2024-05-15

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), 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 improper input validation vulnerability that could allow an attacker to bring the service into a Denial-of-Service state by sending a specifically crafted message to 4004/tcp. The corresponding service is auto-restarted after the crash is detected by a watchdog.



HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C

Problem types

CWE-20: Improper Input Validation

Product status

Default status
unknown

Any version before V2312
affected

Default status
unknown

Any version before V4.1
affected

Default status
unknown

Any version before V2.0 SP1
affected

Default status
unknown

Any version before *
affected

Default status
unknown

Any version before *
affected

Default status
unknown

Any version before *
affected

Default status
unknown

Any version before V17 Update 7
affected

Default status
unknown

Any version before V18 Update 3
affected

References

https://cert-portal.siemens.com/productcert/pdf/ssa-999588.pdf

https://cert-portal.siemens.com/productcert/html/ssa-999588.html

cve.org CVE-2023-46285

nvd.nist.gov CVE-2023-46285

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