2021-37459 | NCH Axon PBX cross site scripting
|CVSS Meta Temp Score
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|CTI Interest Score
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A vulnerability was found in NCH Axon PBX up to 2.22 (Communications System) and classified as problematic. This issue affects an unknown code. The manipulation of the argument
customer name field with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. Impacted is integrity. An attacker might be able to inject arbitrary html and script code into the web site. This would alter the appearance and would make it possible to initiate further attacks against site visitors. The summary by CVE is:
Cross Site Scripting (XSS) exists in NCH Axon PBX v2.22 and earlier via the customer name field (stored).
The weakness was published 07/26/2021. The advisory is shared at github.com. The identification of this vulnerability is CVE-2021-37459 since 07/25/2021. The exploitation is known to be easy. The attack may be initiated remotely. A simple authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.
It is declared as proof-of-concept. The exploit is available at github.com.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.2
VulDB Base Score: 3.5
VulDB Temp Score: 3.2
VulDB Vector: 🔒
VulDB Reliability: 🔍
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Cross site scripting
Price Prediction: 🔍
Current Price Estimation: 🔒
Active Actors: 🔍
Active APT Groups: 🔍Recommended: no mitigation known
0-Day Time: 🔒
07/25/2021 CVE assigned
07/26/2021 +1 days Advisory disclosed
07/26/2021 +0 days VulDB entry created
07/28/2021 +2 days VulDB last updateAdvisory: github.com
Status: Not defined
CVE: CVE-2021-37459 (🔒)
scip Labs: https://www.scip.ch/en/?labs.20161013
Created: 07/26/2021 08:45
Updated: 07/28/2021 17:26
Changes: (2) source_cve_assigned source_cve_nvd_summary
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