CVE-2021-33001

Name of the Vulnerable Software and Affected Versions xArrow SCADA versions 7.2 and prior

Description The issue is related to a cross-site scripting vulnerability due to the bdate parameter of the xhisvalue.htm resource. This may allow an unauthorized attacker to execute arbitrary code. The vulnerability is associated with a lack of protection for the web page structure, which can be exploited by a remote attacker to perform cross-site scripting attacks.

Recommendations For xArrow SCADA versions 7.2 and prior, consider disabling the xhisvalue.htm resource or restricting access to the bdate parameter until a patch is available. As a temporary workaround, avoid using the bdate parameter in the affected resource to minimize the risk of exploitation.