Security readout for executives and security teams
Plain-English summary
Air Transfer 1.0.14 and 1.2.1 have a basic cross-site scripting issue. A remote attacker with low privileges could influence what another user’s browser displays or does, but the published scoring shows no confidentiality or availability impact. Treat this as a low-severity web application risk unless Air Transfer is exposed or business-critical.
Executive priority
Handle in the normal vulnerability remediation cycle unless affected Air Transfer instances are externally reachable, widely shared, or tied to sensitive workflows. The business risk is mainly integrity impact in a user’s browser, not system compromise based on the provided sources.
Technical view
CVE-2017-20100 is a CWE-80 basic XSS vulnerability in unspecified Air Transfer functionality. The CVSS 3.1 vector is AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N, score 3.5. Sources identify affected versions 1.0.14 and 1.2.1, but do not name CPEs, a specific endpoint, or a confirmed patch.
Likely exposure
Exposure is likely limited to environments still running Air Transfer 1.0.14 or 1.2.1. Risk increases if the service is reachable by untrusted users or supports shared workflows where one user can influence another user’s browser session.
Exploitation context
The CVE description says an exploit was publicly disclosed and may be used. The bundle does not show CISA KEV listing or evidence of active exploitation. The attack is remote but requires low privileges and user interaction.
Researcher notes
Evidence is thin: the affected functionality is described as unknown, no CPEs are provided, and no patch is named in the bundle. Use the CVSS vector to scope testing and validation, but avoid assuming broader product impact without vendor confirmation.
Mitigation direction
- Inventory Air Transfer deployments and confirm whether versions 1.0.14 or 1.2.1 are present.
- Check vendor or product-maintainer guidance for fixed versions or supported replacements.
- Restrict Air Transfer access to trusted users and networks where possible.
- Treat unsupported affected deployments as candidates for removal or replacement.
- Monitor logs and user reports for suspicious browser-side behavior in Air Transfer.
Validation and detection
- Confirm product name and exact version from installed software records.
- Verify whether Air Transfer is internet-facing or reachable by untrusted users.
- Review vendor advisories for a fix, workaround, or end-of-support status.
- Check whether compensating controls limit access to trusted authenticated users.
- Document any exposed affected instance for remediation tracking.
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-80: 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-2017-20100 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
- Low
- CVSS
- 3.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/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:L/UI:R/S:U/C:N/I:L/A:N2.11.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
3.5LowVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://www.vulnerability-lab.com/get_content.php?id=2035CVE reference · x_refsource_MISC
- https://vuldb.com/?id.97280CVE reference · x_refsource_MISC
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 Script-Related HTML Tags in a Web Page (Basic XSS)
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.