CVE-2021-37440
NCH Axon PBX v2.22 and earlier allows path traversal for file disclosure via the logprop?file=/.....
NCH Axon PBX v2.22 and earlier allows path traversal for file disclosure via the logprop?file=/.. substring.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
NCH Axon PBX v2.22 and earlier allows path traversal for file disclosure via the logprop?file=/.. substring.
- Record
CVE-2021-37440- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:P/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
CVE List No score
NCH Axon PBX v2.22 and earlier allows path traversal for file disclosure via the logprop?file=/.. substring.
- Record
CVE-2021-37440- Updated
- 2026-11-02
EUVDEUVD-2021-24005 No score
NCH Axon PBX v2.22 and earlier allows path traversal for file disclosure via the logprop?file=/.. substring.
- Record
EUVD-2021-24005- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-ggw7-rf9f-7rgg No score
NCH Axon PBX v2.22 and earlier allows path traversal for file disclosure via the logprop?file=/.....
NCH Axon PBX v2.22 and earlier allows path traversal for file disclosure via the logprop?file=/.. substring.
- Record
GHSA-ggw7-rf9f-7rgg- Weakness
- CWE-22
- 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-2021-37440 is a medium vulnerability (CVSS 6.5) in Nch Axon Pbx, published July 25, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.24%, the 69th percentile. No source names a fixed version.