Cross-site scripting in Dell NetWorker



Published: 2022-12-07
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-34305
CWE-ID CWE-79
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Vulnerable software
Subscribe 		EMC NetWorker Server
Server applications / Other server solutions

Vendor Dell

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Cross-site scripting

EUVDB-ID: #VU64627

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2022-34305

CWE-ID:

Exploit availability:

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data passed to the form authentication example in the examples web application. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation

Install update from vendor's website.

Vulnerable software versions

EMC NetWorker Server: before 19.7.0.2

Fixed software versions

CPE2.3 External links

http://www.dell.com/support/kbdoc/en-us/000206061/dsa-2022-341-dell-networker-security-update-for-a-vulnerability


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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