Security readout for executives and security teams
Plain-English summary
Certain Siemens RUGGEDCOM industrial routers and switches can let a privileged web administrator trigger operating-system command injection during software-upgrade handling. Successful abuse could give root-level control of the device, affecting confidentiality, integrity, and availability in industrial networks.
Executive priority
Prioritize this for industrial environments using Siemens RUGGEDCOM ROX devices. Although exploitation requires high privileges, root-level impact on network infrastructure can create serious operational disruption if admin access is compromised or poorly segmented.
Technical view
CVE-2023-36750 is CWE-77 command injection in the software-upgrade Url parameter of the affected RUGGEDCOM ROX web interface. It requires network access and high privileges, no user interaction, and can execute arbitrary code as root. Affected versions are listed as all versions before V2.16.0.
Likely exposure
Exposure is limited to organizations running listed Siemens RUGGEDCOM ROX MX5000, MX5000RE, RX1400, RX1500-series, RX1524, RX1536, or RX5000 devices below V2.16.0, especially where the web administration interface is reachable by privileged operators.
Exploitation context
The bundle does not show CISA KEV listing or active exploitation. The CVSS vector records proof-of-concept exploit maturity, but exploitation still requires authenticated privileged access to the web interface. Treat compromised admin credentials or overexposed management access as the main risk drivers.
Researcher notes
Key validation is version and interface exposure, not payload testing. The source bundle identifies command injection in the software-upgrade Url parameter and root execution impact, but does not provide detailed exploit telemetry or compensating controls beyond vendor guidance and the V2.16.0 version boundary.
Mitigation direction
- Upgrade affected RUGGEDCOM ROX devices to V2.16.0 or later per Siemens guidance.
- Review Siemens SSA-146325 for product-specific remediation and operational constraints.
- Restrict web administration access to trusted management paths and privileged users.
- Audit privileged accounts with access to affected device web interfaces.
- Prioritize remediation on devices supporting critical industrial or remote connectivity functions.
Validation and detection
- Inventory RUGGEDCOM ROX models and firmware versions across operational networks.
- Confirm no affected device remains below V2.16.0 after remediation.
- Verify web administration interfaces are not broadly reachable.
- Review privileged admin accounts and recent access activity for anomalies.
- Check Siemens advisory updates before closing the remediation record.
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-77: Command execution behavior lookup
Command injection weaknesses can lead defenders to review execution techniques and command interpreter telemetry. 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 lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2023-36750 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
- Critical
- CVSS
- 9.1 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/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:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C2.36Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
9.1CriticalVector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/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-146325.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.
Improper Neutralization of Special Elements used in a Command ('Command Injection')
Improper Neutralization of Special Elements used in a Command ('Command Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.