SB2019123134 - Multiple vulnerabilities in PRTG Network Monitor

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Cross-site scripting (CVE-ID: CVE-2019-9206)

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks via the /public/login.htm errormsg or loginurl parameter. NOTE: This product is discontinued.

The vulnerability exists due to insufficient sanitization of user-supplied data. 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.

2) Cross-site scripting (CVE-ID: CVE-2019-9207)

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks via the /search.htm searchtext parameter. NOTE: This product is discontinued.

The vulnerability exists due to insufficient sanitization of user-supplied data. 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.

Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References

• https://packetstormsecurity.com/files/151925/PRTG-Network-Monitor-7.1.3.3378-Cross-Site-Scripting.html
• https://seclists.org/fulldisclosure/2019/Mar/3