Security readout for executives and security teams
Plain-English summary
WebHMI 4.1.1.7662 has a critical command injection flaw. An attacker who already has administrative access could make the WebHMI server run operating system commands, potentially compromising confidentiality, integrity, and availability of the host and connected operational environment.
Executive priority
Treat this as urgent for operational environments running the affected version. The privilege requirement lowers likelihood, but host command execution can create severe business and safety impact if admin access is compromised.
Technical view
CVE-2022-2253 is CWE-78 OS command injection in Distributed Data Systems WebHMI 4.1.1.7662. CVSS 3.1 is 9.1: network attack vector, low complexity, high privileges required, no user interaction, changed scope, and high impact to confidentiality, integrity, and availability.
Likely exposure
Exposure is limited to environments running Distributed Data Systems WebHMI 4.1.1.7662. Risk is highest where administrative WebHMI access is broadly reachable, externally exposed, or weakly governed.
Exploitation context
The provided sources do not state active exploitation, and the CVE is not marked KEV. Exploitation requires administrative privileges, but successful abuse could execute host-level commands.
Researcher notes
Key unknowns from the provided bundle are patch availability, exact vulnerable endpoint behavior, and exploit prevalence. Do not assume broader WebHMI versions are affected without vendor or CISA confirmation.
Mitigation direction
- Check CISA and vendor guidance for fixed versions or official mitigations.
- Restrict WebHMI administrative access to trusted administrators only.
- Remove WebHMI administrative interfaces from internet-facing networks.
- Review privileged account hygiene and disable unused administrative accounts.
- Monitor WebHMI and host logs for unusual administrative command activity.
Validation and detection
- Inventory WebHMI deployments and confirm whether version 4.1.1.7662 is present.
- Verify administrative interfaces are not publicly reachable.
- Review who has WebHMI administrative privileges.
- Confirm any vendor-recommended update or mitigation has been applied.
- Check host logs for unexpected command execution from WebHMI 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-78: 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-2022-2253 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
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:H2.36Primary 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
Source materials
- CVE List V5 sourceCVE List V5
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-181-04CVE reference · x_refsource_CONFIRM
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 an OS Command ('OS Command Injection')
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.