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CRITICAL · 9.3

CVE-2021-32989

When a non-existent resource is requested, the LCDS LAquis SCADA application (version 4.3.1.1011 and prior) returns error messages which may allow reflected cross-site scripting.

Vulnerability Description

When a non-existent resource is requested, the LCDS LAquis SCADA application (version 4.3.1.1011 and prior) returns error messages which may allow reflected cross-site scripting.

CVSS Score

9.3

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
LOW
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
LcdsLaquis Scada<= 4.3.1.1011

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2021-32989?

CVE-2021-32989 is a vulnerability with a CVSS score of 9.3 (CRITICAL). When a non-existent resource is requested, the LCDS LAquis SCADA application (version 4.3.1.1011 and prior) returns error messages which may allow reflected cross-site scripting.

How severe is CVE-2021-32989?

CVE-2021-32989 has been rated CRITICAL with a CVSS base score of 9.3/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-32989?

Check the references section above for vendor advisories and patch information. Affected products include: Lcds Laquis Scada.