Security readout for executives and security teams
Plain-English summary
Solid Edge can be made to write outside a memory buffer when opening a malicious PAR file. If a user opens such a file in an affected version, an attacker could run code with that user's application privileges, risking sensitive engineering data and workstation integrity.
Executive priority
Treat as a high-priority engineering endpoint issue, especially where CAD files arrive from outside the organization. The flaw can lead to code execution, but requires user interaction and affected Solid Edge versions, so prioritize rapid patching over emergency response unless suspicious activity is observed.
Technical view
CVE-2023-24560 is a CWE-787 out-of-bounds write in Siemens Solid Edge SE2022 before V222.0MP12 and SE2023 before V223.0Update2. The flaw is triggered while parsing a specially crafted PAR file. CVSS 3.1 is 7.8: local vector, low complexity, no privileges, user interaction required, high confidentiality, integrity, and availability impact.
Likely exposure
Exposure is most likely on engineering workstations running affected Solid Edge versions that open PAR files from email, file shares, supplier exchanges, or downloaded project packages. Systems already at or above V222.0MP12 for SE2022 or V223.0Update2 for SE2023 are not listed as affected in the provided bundle.
Exploitation context
The source bundle does not show CISA KEV listing or confirmed active exploitation. The CVSS temporal vector indicates proof-of-concept exploit maturity, but successful exploitation still requires a user to open a crafted PAR file in an affected application.
Researcher notes
The core issue is memory corruption during PAR parsing, categorized as CWE-787. Sources provide affected version ranges, impact, CVSS, and Siemens advisory reference, but do not include detailed root-cause analysis, exploit details, or indicators of compromise. Avoid assuming additional Siemens products are affected.
Mitigation direction
- Upgrade Solid Edge SE2022 to V222.0MP12 or later.
- Upgrade Solid Edge SE2023 to V223.0Update2 or later.
- Review Siemens advisory SSA-491245 for vendor-specific remediation guidance.
- Restrict untrusted PAR files until affected installations are updated.
- Prioritize workstations handling external CAD files or supplier submissions.
Validation and detection
- Inventory Solid Edge SE2022 and SE2023 installations across engineering endpoints.
- Confirm installed versions meet the fixed version thresholds.
- Review file-ingress workflows for externally supplied PAR files.
- Check endpoint telemetry for unusual Solid Edge crashes or child-process behavior.
- Verify users handling CAD files receive guidance on untrusted attachments.
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-2023-24560 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-491245.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.