2021-37464 | NCH Quorum cross site scripting
|CVSS Meta Temp Score
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|CTI Interest Score
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A vulnerability classified as problematic has been found in NCH Quorum up to 2.03. This affects an unknown code. The manipulation of the argument
Conference Description with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. This is going to have an impact on 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:
In NCH Quorum v2.03 and earlier, XSS exists via Conference Description (stored).
The weakness was released 07/26/2021. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2021-37464 since 07/25/2021. The exploitability is told to be easy. It is possible to initiate the attack remotely. A authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Technical details and a public exploit are known. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.
It is declared as proof-of-concept. The exploit is shared for download 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-2021-37464 (🔒)
scip Labs: https://www.scip.ch/en/?labs.20161013
Created: 07/26/2021 08:37
Updated: 07/28/2021 15:48
Changes: (2) source_cve_assigned source_cve_nvd_summary
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