IIS
CVE-2026-1694
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Lifecycle Timeline
2DescriptionCVE.org
HTTP headers are added by the default configuration of IIS and ASP.net, and are not removed at the deployment phase of the webservices used by the WebVue, WebScheduler, TouchVue and SnapVue features of PcVue in version 12.0.0 through 16.3.3 included. It unnecessarily exposes sensitive information about the server configuration.
AnalysisAI
PcVue versions 12.0.0 through 16.3.3 fail to remove default IIS and ASP.NET HTTP headers during deployment of WebVue, WebScheduler, TouchVue, and SnapVue features, allowing unauthenticated remote attackers to gather sensitive server configuration details through information disclosure. This vulnerability requires user interaction and has no available patch at this time.
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Vulnerability AssessmentAI
| Risk Assessment | CVSS 4.3 (MEDIUM). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker could exploit this vulnerability to compromise the affected system. |
| Remediation | Monitor vendor advisories for a patch. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 30 days: Identify affected systems running version 12.0.0 and apply vendor patches as part of regular patch cycle. …
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External POC / Exploit Code
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