Vulnerability identifier: #VU25429

Vulnerability risk: Low

CVSSv3.1: 5.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2020-9022

CWE-ID: CWE-79

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Xirrus XR520
Hardware solutions / Routers & switches, VoIP, GSM, etc
Xirrus XR620
Hardware solutions / Routers & switches, VoIP, GSM, etc
Xirrus XH2-120
Hardware solutions / Routers & switches, VoIP, GSM, etc
Xirrus XR2436
Client/Desktop applications / Software for system administration

Vendor: XIRRUS

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 cgi-bin/ViewPage.cgi. 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
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

Xirrus XR520: All versions

Xirrus XR620 : All versions

Xirrus XR2436: All versions

Xirrus XH2-120: All versions

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External links
http://sku11army.blogspot.com/2020/01/xirrus-xirrus-wifi-xss.html

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.