CVE-2019-7667
Prima Systems FlexAir devices allow unauthenticated download of the database configuration backup...
Prima Systems FlexAir, Versions 2.3.38 and prior. The application generates database backup files with a predictable name, and an attacker can use brute force to identify the database backup file name. A malicious actor can exploit this issue to download the database file and disclose login information, which can allow the attacker to bypass authentication and have full access to the system.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
9.8
Prima Systems FlexAir, Versions 2.3.38 and prior. The application generates database backup files with a predictable name, and an attacker can use brute force to identify the database backup file name. A malicious actor can exploit this issue to download the database file and disclose login information, which can allow the attacker to bypass authentication and have full access to the system.
- Record
CVE-2019-7667- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 6.4 Medium
AV:N/AC:L/Au:N/C:P/I:P/A:N - Weakness
- CWE-330
- Updated
- 2026-11-02
CVE List No score
Prima Systems FlexAir, Versions 2.3.38 and prior. The application generates database backup files with a predictable name, and an attacker can use brute force to identify the database backup file name. A malicious actor can exploit this issue to download the database file and disclose login information, which can allow the attacker to bypass authentication and have full access to the system.
- Record
CVE-2019-7667- Updated
- 2026-11-02
EUVDEUVD-2019-17199 No score
Prima Systems FlexAir, Versions 2.3.38 and prior. The application generates database backup files with a predictable name, and an attacker can use brute force to identify the database backup file name. A malicious actor can exploit this issue to download the database file and disclose login information, which can allow the attacker to bypass authentication and have full access to the system.
- Record
EUVD-2019-17199- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-q4q3-wx65-4j6j
9.8
Prima Systems FlexAir devices allow unauthenticated download of the database configuration backup...
Prima Systems FlexAir devices allow unauthenticated download of the database configuration backup due to a predictable name, resulting in authentication bypass (a login authenticated with the MD5 hash of any user found in the database).
- Record
GHSA-q4q3-wx65-4j6j- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-330
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-7667 is a critical vulnerability (CVSS 9.8) in Primasystems Flexair, published July 1, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.50%, the 91st percentile. No source names a fixed version.
References
applied-risk.com/labs/advisories
applied-risk.com/resources/ar-2019-007
us-cert.gov/ics/advisories/icsa-19-211-02
packetstormsecurity.com/files/155262/Prima-FlexAir-Access-Control-2.3.35-Database-Backup-Predictable-Name.html
nvd.nist.gov/vuln/detail/CVE-2019-7667
github.com/advisories/GHSA-q4q3-wx65-4j6j