HOME VULNERABILITIESCVE-2019-7667

CRITICAL

CVE-2019-7667

CWE-330Published: July 1, 2019· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

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.

Technical Analysis

CVE-2019-7667 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges Req.None

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Affected Vendors & Products

primasystems1 product(s)

flexair

Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time

Offensive Security exploit database

GitHub PoC Search

Community PoC repositories

Rapid7 / Metasploit

Metasploit module search

Security advisories & exploits

Official NIST entry

CVE Program entry

External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttp://packetstormsecurity.com/files/155262/Prima-FlexAir-Access-Control-2.3.35-Database-Backup-Predictable-Name.html

ADVISORYhttps://applied-risk.com/labs/advisories

ADVISORYhttps://www.applied-risk.com/resources/ar-2019-007

ADVISORYhttps://www.us-cert.gov/ics/advisories/icsa-19-211-02

ADVISORYhttp://packetstormsecurity.com/files/155262/Prima-FlexAir-Access-Control-2.3.35-Database-Backup-Predictable-Name.html

ADVISORYhttps://applied-risk.com/labs/advisories

ADVISORYhttps://www.applied-risk.com/resources/ar-2019-007

ADVISORYhttps://www.us-cert.gov/ics/advisories/icsa-19-211-02

All References (8)

→

http://packetstormsecurity.com/files/155262/Prima-FlexAir-Access-Control-2.3.35-Database-Backup-Predictable-Name.htmlExploit · Third Party Advisory · VDB Entry

→

https://applied-risk.com/labs/advisoriesThird Party Advisory

→

https://www.applied-risk.com/resources/ar-2019-007Third Party Advisory

→

https://www.us-cert.gov/ics/advisories/icsa-19-211-02Third Party Advisory · US Government Resource

→

http://packetstormsecurity.com/files/155262/Prima-FlexAir-Access-Control-2.3.35-Database-Backup-Predictable-Name.htmlExploit · Third Party Advisory · VDB Entry

→

https://applied-risk.com/labs/advisoriesThird Party Advisory

→

https://www.applied-risk.com/resources/ar-2019-007Third Party Advisory

→

https://www.us-cert.gov/ics/advisories/icsa-19-211-02Third Party Advisory · US Government Resource

Quick Facts

CVE IDCVE-2019-7667

CVSS Score9.8 / 10

SeverityCRITICAL

WeaknessCWE-330

CISA KEVNo

Affected1 vendor(s)

PublishedJul 1, 2019

Related CVEs (CWE-330)

Recommended Actions

→Apply vendor patches immediately
→Monitor CVE-2019-7667 in threat intel feeds
→Review IDS/IPS signatures for exploitation attempts

Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.

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