Security readout for executives and security teams
Plain-English summary
CVE-2022-2254 is a stored cross-site scripting issue in Distributed Data Systems WebHMI 4.1.1.7662. An administrator can save script content that may affect other logged-in users. The business risk is concentrated in exposed or shared WebHMI administration environments where trusted sessions could be abused.
Executive priority
Treat as a moderate-priority ICS application issue. It is not currently evidenced as exploited, but it affects a human-machine interface product and could compromise logged-in user confidentiality. Prioritize inventory, vendor guidance review, and administrative access reduction.
Technical view
The CVE describes CWE-79 stored XSS requiring network access, high privileges, and user interaction. CVSS 3.1 is 6.2 with changed scope and high confidentiality impact, but no integrity or availability impact is listed. The only affected version provided is WebHMI 4.1.1.7662.
Likely exposure
Exposure appears limited to organizations running Distributed Data Systems WebHMI 4.1.1.7662. Risk is highest where multiple users share the WebHMI interface or where administrative access is broadly granted. The sources do not state internet exposure or affected CPEs.
Exploitation context
The source bundle does not report active exploitation, and the CVE is not marked KEV. Exploitation requires an administrative user to store script content and another logged-in user to interact with affected content. No public exploit status is provided in the supplied sources.
Researcher notes
Available evidence is narrow: one affected version, CWE-79, CVSS vector, and a CISA ICS advisory reference. Do not assume other WebHMI versions are affected without vendor confirmation. The administrative privilege requirement materially lowers likelihood, while stored impact increases concern in shared operational environments.
Mitigation direction
- Check CISA and vendor guidance for a fixed version or official workaround.
- Inventory WebHMI deployments and identify any running version 4.1.1.7662.
- Restrict WebHMI administrative access to trusted users and trusted network paths.
- Review administrator accounts and remove unnecessary elevated access.
- Monitor WebHMI for unexpected administrative content changes.
Validation and detection
- Confirm product name and version on every WebHMI deployment.
- Verify whether any instance is running WebHMI 4.1.1.7662.
- Review WebHMI logs for unexpected administrator activity.
- Check whether vendor guidance identifies a patched version or mitigation.
- Assess whether multiple logged-in users can access shared administrative content.
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-79: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. 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-2022-2254 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
- Medium
- CVSS
- 6.2 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:N/A:N
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:R/S:C/C:H/I:N/A:N1.74Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.2MediumVector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:N/A:N
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 Input During Web Page Generation ('Cross-site Scripting')
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.