VulnerabilityModified
CVE-2021-37461
Cross Site Scripting (XSS) exists in NCH Axon PBX v2.22 and earlier via /extensionsinstruction?id= (reflected).
MEDIUM 5.4EPSS 0.59%
Does this matter?
Lower severity and a low EPSS score (0.59%). Track it; it rarely justifies an emergency change on its own.
Description
Cross Site Scripting (XSS) exists in NCH Axon PBX v2.22 and earlier via /extensionsinstruction?id= (reflected).
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.59% probability · 46th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- nchsoftware/axon pbx
- Source
- cve@mitre.org
References
- https://github.com/0xfml/poc/blob/main/NCH/Axon_2.22_XSS.mdExploit, Third Party Advisory
- https://www.nch.com.au/pbx/index.htmlProduct
- https://github.com/0xfml/poc/blob/main/NCH/Axon_2.22_XSS.mdExploit, Third Party Advisory
- https://www.nch.com.au/pbx/index.htmlProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.