Security readout for executives and security teams
Plain-English summary
Tecnomatix Plant Simulation can be compromised if a user opens a malicious SPP file. Successful exploitation could run attacker-controlled code with the same rights as the user running the application. This is most urgent for engineering teams exchanging simulation files with external parties.
Executive priority
Prioritize remediation for engineering environments that exchange simulation files externally. This is not described as remotely exploitable over the network, but a single malicious file could lead to workstation compromise and downstream access risk.
Technical view
CVE-2023-24992 is a CWE-787 out-of-bounds write in Siemens Tecnomatix Plant Simulation before V2201.0006. The flaw occurs while parsing a specially crafted SPP file and may allow code execution in the current process. CVSS 3.1 is 7.8 with local attack vector and required user interaction.
Likely exposure
Exposure is limited to Siemens Tecnomatix Plant Simulation installations running versions earlier than V2201.0006. Risk is highest where users receive or open SPP files from suppliers, customers, shared repositories, or other untrusted sources.
Exploitation context
The provided sources do not show CISA KEV listing or active exploitation. The CVSS temporal vector indicates proof-of-concept exploit maturity, but exploitation still requires a user to open a crafted SPP file locally.
Researcher notes
Focus validation on version exposure and SPP file handling workflows. The issue is memory corruption during SPP parsing, mapped to CWE-787. Avoid assuming exploit availability beyond the source-provided proof-of-concept maturity signal.
Mitigation direction
- Upgrade Tecnomatix Plant Simulation to V2201.0006 or later, following Siemens guidance.
- Restrict opening SPP files from untrusted or unauthenticated sources.
- Route externally supplied SPP files through malware scanning and approval workflows.
- Run the application with least-privilege user accounts where feasible.
- Check Siemens ProductCERT for any additional vendor-specific mitigations.
Validation and detection
- Inventory Tecnomatix Plant Simulation installations and record versions.
- Confirm all instances are V2201.0006 or later.
- Review file intake paths for external SPP files.
- Verify users handling SPP files understand the file-opening risk.
- Check endpoint telemetry for suspicious activity around Plant Simulation processes.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-787: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2023-24992 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C1.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.8HighVector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
Source materials
- CVE List V5 sourceCVE List V5
- https://cert-portal.siemens.com/productcert/pdf/ssa-847261.pdfCVE reference
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Out-of-bounds Write
Out-of-bounds Write represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.