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CVE-2026-12812: Basic Cross Site Scripting in Radware Cyber Controller

0
Medium
VulnerabilityCVE-2026-12812cvecve-2026-12812
Published: 06/21/2026 (06/21/2026, 22:15:08 UTC)
Source: CVE Database V5
Vendor/Project: Radware
Product: Cyber Controller

Description

CVE-2026-12812 is a medium severity vulnerability in Radware Cyber Controller up to version 10.11.0. It involves an HTML injection issue in the HTML Report Generation component, allowing remote attackers to perform basic cross-site scripting (XSS). The vulnerability has been publicly disclosed, but no official vendor response or patch is currently available.

CVSS v4.0

Score 5.1medium

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
Passive
Vuln. Confidentiality
None
Vuln. Integrity
Low
Vuln. Availability
None
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

Affected software

Affected versions
=10.0=10.1=10.2=10.3=10.4=10.5=10.6=10.7=10.8=10.9=10.10=10.11.0
CPE configurations
cpe:2.3:a:radware:cyber_controller:*:*:*:*:*:*:*:*

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 06/21/2026, 22:39:03 UTC

Technical Analysis

This vulnerability affects Radware Cyber Controller versions 10.0 through 10.11.0. It arises from improper handling of input in the HTML Report Generation component, leading to HTML injection that enables basic cross-site scripting attacks. The vulnerability can be exploited remotely without requiring privileges, but user interaction is needed. Although publicly disclosed, there is no known official fix or vendor advisory at this time.

Potential Impact

Successful exploitation could allow an attacker to inject malicious HTML or scripts into reports generated by the affected component, potentially leading to cross-site scripting attacks. This may result in the execution of arbitrary scripts in the context of the victim's browser, which could be used to steal session tokens or perform actions on behalf of the user. However, the CVSS score of 5.1 indicates a medium impact, and exploitation requires user interaction and limited privileges.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or vendor response is available, users should monitor Radware's communications for updates. In the meantime, consider restricting access to the affected component and applying any available workarounds or input validation controls to mitigate risk.

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Technical Details

Data Version
5.2
Assigner Short Name
VulDB
Date Reserved
2026-06-21T05:57:44.326Z
Cvss Version
4.0
State
PUBLISHED
Remediation Level
null

Threat ID: 6a3864aaeed863c81e7646c4

Added to database: 06/21/2026, 22:24:42 UTC

Last enriched: 06/21/2026, 22:39:03 UTC

Last updated: 06/22/2026, 00:42:56 UTC

Views: 9

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