CVE-2023-22843

An authenticated attacker with administrative access to the web management interface can inject malicious JavaScript code inside the definition of a Threat Intelligence rule, that will be stored and can later be executed by another legitimate user viewing the details of such a rule. Via stored Cross-Site Scripting (XSS), an attacker may be able to perform unauthorized actions on behalf of legitimate users and/or gather sensitive information. JavaScript injection was possible in the contents for Yara rules, while limited HTML injection has been proven for packet and STYX rules.

CVSS v3 6.4 MEDIUM

6.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.9 / Impact : 5.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://security.nozominetworks.com/NN-2023:4-01	Vendor Advisory
https://security.nozominetworks.com/NN-2023:4-01	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:nozominetworks:cmc::::::::
	cpe:2.3:a:nozominetworks:guardian::::::::

History

No history.

Information

Published : 2023-08-09 09:15

Updated : 2024-11-21 07:45

NVD link : CVE-2023-22843

Mitre link : CVE-2023-22843

CVE.ORG link : CVE-2023-22843

JSON object : View

Products Affected

nozominetworks

guardian
cmc

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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La inyecci\u00f3n de JavaScript fue posible en el contenido para las reglas de Yara, mientras que la inyecci\u00f3n limitada de HTML ha sido probada para las reglas de paquetes y STIX.\nEl c\u00f3digo inyectado se ejecutar\u00e1 en el contexto de la sesi\u00f3n de la v\u00edctima autenticada."}], "lastModified": "2024-11-21T07:45:30.410", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nozominetworks:cmc:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D5DACA15-76B3-417A-8776-9014575659A6", "versionEndExcluding": "22.6.2"}, {"criteria": "cpe:2.3:a:nozominetworks:guardian:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6317D905-9F4B-42A1-937E-AB79D99B1973", "versionEndExcluding": "22.6.2"}], "operator": "OR"}]}], "sourceIdentifier": "prodsec@nozominetworks.com"}