Security readout for executives and security teams
Plain-English summary
This flaw affects Siemens Tecnomatix Plant Simulation before V2201.0006. A malicious SPP project file could cause the application to run attacker-controlled code when opened. Business risk is highest where engineering teams exchange simulation files with outside parties or shared repositories.
Executive priority
Treat as a high-priority engineering workstation risk, especially in manufacturing and simulation environments. Prioritize patching exposed file-handling workflows over broad emergency response unless internal telemetry suggests suspicious SPP activity.
Technical view
CVE-2023-24978 is an uninitialized pointer access issue, CWE-824, in SPP file parsing. The CVSS 3.1 score is 7.8 with local attack vector and required user interaction. Successful exploitation can execute code in the current process context with high confidentiality, integrity, and availability impact.
Likely exposure
Exposure is limited to installations of Siemens Tecnomatix Plant Simulation earlier than V2201.0006. Systems that receive SPP files from suppliers, customers, contractors, or shared design repositories have higher practical risk.
Exploitation context
The provided sources do not show CISA KEV listing or confirmed active exploitation. The CVSS vector records proof-of-concept exploit maturity and requires a user to open a specially crafted SPP file.
Researcher notes
Evidence supports file-triggered code execution through SPP parsing, not remote unauthenticated network exploitation. Analysis should focus on vulnerable versions, file provenance, user interaction paths, and process-level containment around engineering workstations.
Mitigation direction
- Upgrade Tecnomatix Plant Simulation to V2201.0006 or later.
- Review Siemens ProductCERT advisory SSA-847261 for official remediation guidance.
- Restrict opening SPP files from untrusted external sources.
- Use endpoint controls to monitor Plant Simulation child processes and abnormal behavior.
- Route externally supplied SPP files through established malware and content review workflows.
Validation and detection
- Inventory Tecnomatix Plant Simulation installations and record exact versions.
- Confirm no production or engineering workstation runs a version before V2201.0006.
- Identify workflows that import SPP files from external parties.
- Check EDR logs for unusual activity from Plant Simulation processes.
- Document compensating controls where immediate upgrade is delayed.
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
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CWE-824: 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-2023-24978 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.