CVE-2026-1694
Information Disclosure via Default HTTP Headers in PcVue Web Services
Publication date: 2026-02-26
Last updated on: 2026-03-12
Assigner: arcinfo
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| arcinformatique | pcvue | From 16.0.0 (inc) to 16.3.4 (exc) |
| arcinformatique | pcvue | From 12.0.0 (inc) to 15.2.13 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-201 | The code transmits data to another actor, but a portion of the data includes sensitive information that should not be accessible to that actor. |
Attack-Flow Graph
AI Powered Q&A
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
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Can you explain this vulnerability to me?
This vulnerability occurs because HTTP headers added by the default configuration of IIS and ASP.net are not removed during the deployment phase of certain PcVue web services. Specifically, the WebVue, WebScheduler, TouchVue, and SnapVue features in versions 12.0.0 through 16.3.3 include these headers, which unnecessarily expose sensitive information about the server configuration.
How can this vulnerability impact me? :
The impact of this vulnerability is the unnecessary exposure of sensitive server configuration information through HTTP headers. This information disclosure could potentially aid attackers in understanding the server environment, which might be leveraged to plan further attacks or exploit other vulnerabilities.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know