Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2019-3909

32
FAUCET Score

CVE-2019-3909 describes a critical vulnerability in Premisys Identicard version 3.1.190, where the database utilizes default, unchangeable credentials without vendor intervention. This flaw carries a CVSS score of 9.8 (CRITICAL), indicating it can be exploited remotely with low complexity, potentially leading to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community attention with 12 mentions and two media articles highlighting its potential impact. Organizations using affected products should be aware of this high-risk vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
3.1.190CPE matchmatch criteria
cpe:2.3:a:identicard:premisys_id:3.1.190:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.26%
Probability of exploitation in next 30 days
EPSS Percentile
81.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0226 is in the 71st percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (3)

dogukanurkervendor investigatingvia llm_extracted
posthogvendor investigatingvia llm_extracted
qlikvendor investigatingvia llm_extracted

Vendor Advisories (3)

dogukanurkerllm-dogukanurker-17c96e19a072df25CRITICAL

[R3] Multiple Premisys Identicard Vulnerabilities

Jan 8, 2019
qlikllm-qlik-082ea1b960527739CRITICAL

[R3] Multiple Premisys Identicard Vulnerabilities

Jan 8, 2019
posthogllm-posthog-121592cf39ca775dCRITICAL

[R3] Multiple Premisys Identicard Vulnerabilities

Jan 8, 2019

References

tenable.com / security/research/tra-2019-01
Third Party Advisory
securityfocus.com / bid/106552
Third Party AdvisoryVDB Entry