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CVE-2021-30461 Scanner

Detects 'Remote Code Execution (RCE)' vulnerability in VoIPmonitor affects v. before 24.61.


Short Info



Single Scan

Single Scan

Can be used by

Asset Owner

Estimated Time

15 sec

Scan only one

Domain, Ipv4



VoIPmonitor is a popular software program that offers a wide range of monitoring and analysis tools for VoIP networks. The main purpose of this program is to capture and record important data related to VoIP calls, such as call duration, caller ID, call quality, and more. It can help businesses and organizations of all sizes identify and fix various VoIP-related issues, such as latency, jitter, packet loss, and other network problems.

Recently, a critical vulnerability has been detected in VoIPmonitor version before 24.61. This vulnerability, coded as CVE-2021-30461, relates to a remote code execution issue in the program's web user interface. When using the recheck option in the program, the SPOOLDIR value, which is user-supplied and may contain PHP code, is injected into the configuration.php file. This injection of malicious code can cause numerous problems, including data breaches, server crashes, and unauthorized access to sensitive information.

Exploitation of this vulnerability could lead to devastating consequences for individuals or companies using the VoIPmonitor program. It could allow attackers to gain unauthorized access to network systems, steal sensitive data, and disrupt vital communications infrastructure. Furthermore, compromised VoIP systems can allow attackers to eavesdrop on conversations, steal personal information, or commit other nefarious activities.

In conclusion, it is critical that businesses and organizations stay up-to-date on the latest vulnerabilities and security threats that may impact their digital assets. With the help of the pro features of the platform, individuals and companies can learn even more about digital security and vulnerabilities and take proactive steps towards protecting themselves and their important data. So, take this opportunity to learn more, and secure your digital assets.




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