CVE-2019-16990
MEDIUMCVSS 6.5/10EPSS 1.28%
Last modified
CVE-2019-16990 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. In FusionPBX up to v4.5.7, the file app/music_on_hold/music_on_hold.php uses an unsanitized "file" variable coming from the URL, which takes any pathname (base64 encoded) and allows a download of it.. EPSS estimates a 1.28% chance of exploitation in the next 30 days.
Description
In FusionPBX up to v4.5.7, the file app/music_on_hold/music_on_hold.php uses an unsanitized "file" variable coming from the URL, which takes any pathname (base64 encoded) and allows a download of it.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fusionpbx | Fusionpbx | <= 4.5.7 |
References
- https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-path-traversal-3/Third Party Advisory
- https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-path-traversal-3/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-16990?
In FusionPBX up to v4.5.7, the file app/music_on_hold/music_on_hold.php uses an unsanitized "file" variable coming from the URL, which takes any pathname (base64 encoded) and allows a download of it.
How severe is CVE-2019-16990?
CVE-2019-16990 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 1.28% probability of exploitation in the next 30 days.
How do I fix CVE-2019-16990?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2019
- CVE-2019-16985In FusionPBX up to v4.5.7, the file app\xml_cdr\xml_cdr_dele…6.5
- CVE-2019-16986In FusionPBX up to v4.5.7, the file resources\download.php u…6.5
- CVE-2019-16987In FusionPBX up to v4.5.7, the file app\contacts\contact_imp…6.1
- CVE-2019-16988In FusionPBX up to v4.5.7, the file app\basic_operator_panel…6.1
- CVE-2019-16989In FusionPBX up to v4.5.7, the file app\conferences_active\c…6.1
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- CVE-2019-16991In FusionPBX up to v4.5.7, the file app\edit\filedelete.php …6.1
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- CVE-2019-16993In phpBB before 3.1.7-PL1, includes/acp/acp_bbcodes.php has …8.8
- CVE-2019-16994In the Linux kernel before 5.0, a memory leak exists in sit_…4.7
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- CVE-2019-16996In Metinfo 7.0.0beta, a SQL Injection was discovered in app/…7.2
Are you affected by CVE-2019-16990?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST