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    CVE-2021-33021

    xArrow SCADA versions 7.2 and prior is vulnerable to cross-site scripting due to parameter ‘edate’ of the resource xhisalarm.htm, which may allow an unauthorized attacker to execute arbitrary code.

    Published:May 16, 2022
    Last Modified:Apr 16, 2025
    EPS:May 16, 2022
    EPSS Score:0.00276
    CVSS Score:6.1

    Affected Products

    Vendor
    Xarrow
    Product
    Xarrow

    Exploits

    No exploit reference

    Related CVEs

    CVE-2021-33025 (CVSS 5.6) — xArrow SCADA versions 7.2 and prior permits unvalidated registry keys to be run with application-level privile…
    CVE-2021-33001 (CVSS 6.1) — xArrow SCADA versions 7.2 and prior is vulnerable to cross-site scripting due to parameter ‘bdate’ of the reso…
    CVE-2012-2426 (CVSS 7.8) — The server in xArrow before 3.4.1 does not properly allocate memory, which allows remote attackers to cause a …
    CVE-2012-2427 (CVSS 10) — Heap-based buffer overflow in the server in xArrow before 3.4.1 allows remote attackers to execute arbitrary c…
    CVE-2012-2429 (CVSS 10) — The server in xArrow before 3.4.1 performs an invalid read operation, which allows remote attackers to execute…
    CVE-2012-2428 (CVSS 10) — Integer overflow in the server in xArrow before 3.4.1 allows remote attackers to execute arbitrary code via a …

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High