VulnerabilityModified
CVE-2021-37441
NCH Axon PBX v2.22 and earlier allows path traversal for file deletion via the logdelete?file=/.. substring.
HIGH 8.8EPSS 1.47%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.47%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
NCH Axon PBX v2.22 and earlier allows path traversal for file deletion via the logdelete?file=/.. substring.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.47% probability · 72th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- nch/axon pbx
- Source
- cve@mitre.org
References
- https://github.com/0xfml/poc/blob/main/NCH/Axon_2.22_LFI.mdExploit, Third Party Advisory
- https://www.nch.com.au/pbx/index.htmlProduct
- https://github.com/0xfml/poc/blob/main/NCH/Axon_2.22_LFI.mdExploit, Third Party Advisory
- https://www.nch.com.au/pbx/index.htmlProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.