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Vulnerability record · CVE-2019-5643 · published 6 November 2019

CVE-2019-5643: Gatech computing for good\'s basic laboratory information system improper access control vulnerability

Gatech · Computing For Good\'S Basic Laboratory Information System

Computing For Good's Basic Laboratory Information System (also known as C4G BLIS) version 3.5 and earlier suffers from an instance of CWE-284, "Improper Access Control." As a result, an unauthenticated user may enumerate the user names and facility names in use on a particular installation.

5.3 CVSS 3.1 Medium EPSS 0.90% · top 41.9% CWE-284 · Improper access controlCWE-306 · Missing authentication for critical function
5.3CVSS 3.1 base score, v2 5.0
0.90%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Computing For Good's Basic Laboratory Information System (also known as C4G BLIS) version 3.5 and earlier suffers from an instance of CWE-284, "Improper Access Control." As a result, an unauthenticated user may enumerate the user names and facility names in use on a particular installation.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://blog.rapid7.com/2019/09/10/r7-2019-09-cve-2019-5617-cve-2019-5643-cve-2019-5644-c4g-blis-authentication-and-auth ExploitThird Party Advisory
https://blog.rapid7.com/2019/09/10/r7-2019-09-cve-2019-5617-cve-2019-5643-cve-2019-5644-c4g-blis-authentication-and-auth ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2019-5617Gatech computing for good\'s basic laboratory information system improper access control vulnerabilityComputing For Good's Basic Laboratory Information System (also known as C4G BLIS) version 3.4 and earlier suffers from an instance of CWE-284, "Impro…EPSS 1.3%9.8CVE-2019-5644Gatech computing for good\'s basic laboratory information system improper access control vulnerabilityComputing For Good's Basic Laboratory Information System (also known as C4G BLIS) version 3.5 and earlier suffers from an instance of CWE-284, "Impro…EPSS 1.3%8.8CVE-2019-25678Gatech computing for good\'s basic laboratory information system missing authentication for critical function vulnerabilityC4G Basic Laboratory Information System 3.4 contains multiple SQL injection vulnerabilities that allow unauthenticated attackers to execute arbitrary…EPSS 0.27%7.8CVE-2026-81963Windows Update Stack link-following privilege escalationWindows Update Stack resolves links improperly before accessing files, a link-following flaw (CWE-59) compounded by improper access control (CWE-284)…KEVEPSS 0.39%analysed10.0CVE-2026-21962Oracle HTTP Server and WebLogic Proxy Plug-in improper access controlOracle HTTP Server and the WebLogic Server Proxy Plug-in (for Apache HTTP Server and IIS) contain an improper access control flaw (CWE-284) in suppor…KEVEPSS 71%analysed10.0CVE-2026-34908Ubiquiti UniFi OS improper access control allows unauthorized system changesUniFi OS devices contain an improper access control flaw (CWE-284) that lets a network-reachable actor make unauthorized changes to the system. The C…KEVEPSS 15%analysed10.0CVE-2026-48907JCE editor for Joomla allows unauthenticated profile creation and PHP uploadThe JCE editor extension for Joomla permits unauthenticated users to create new editor profiles, which leads to upload and execution of PHP code. Thi…KEVEPSS 16%analysed9.8CVE-2026-35616FortiClientEMS improper access control allows unauthenticated code executionFortinet FortiClientEMS 7.4.5 through 7.4.6 contains an improper access control flaw (CWE-284) that lets an unauthenticated attacker send crafted req…KEVEPSS 9.1%analysed

Source: NIST National Vulnerability Database (record CVE-2019-5643), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.