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CVE-2020-7247 Scanner

Detects 'Remote Code Execution (RCE)' vulnerability in OpenSMTPD affects v. 6.6.


Short Info




Single Scan

Can be used by

Asset Owner

Estimated Time

15 sec

Scan only one

Domain, Ipv4

Parent Category

CVE-2020-7247 Scanner Detail

OpenSMTPD is a popular mail transfer agent used by various products, including OpenBSD 6.6. The main purpose of this product is to transfer emails between servers and clients in a secure manner. It is widely used by system administrators for maintaining reliable email communication channels for their organizations. OpenSMTPD has a simple architecture that makes it easy to use, configure, and maintain. 

Recently, a serious vulnerability was detected in this widely used product. The vulnerability identified as CVE-2020-7247 allows remote attackers to execute arbitrary commands as root via a crafted SMTP session. This occurs due to an incorrect return value upon failure of input validation. Hackers can exploit this vulnerability to trigger shell metacharacters in the MAIL FROM field and execute commands on the targeted email server.

If the CVE-2020-7247 vulnerability is exploited, it could result in an improper gain of privilege within the targeted email server. The attacker could misuse the gained root-level access to modify system files, steal data, initiate a ransomware attack, or even cause a denial of service (DoS) attack. Furthermore, attackers could use this vulnerability for controlled execution of malicious code and launch a worm or other types of malware across the network. Thus, the CVE-2020-7247 vulnerability poses significant threats to the overall security of digital assets.

In conclusion, vulnerabilities such as CVE-2020-7247 are a real threat in the digital age, and it is imperative to take swift and proactive measures against them. As a cybersecurity platform that emphasizes pro features, provides users with regular updates on detected vulnerabilities and provides insights into the latest cybersecurity trends and threats. It is the go-to platform for organizations seeking to enhance their cybersecurity posture and protect their digital assets from ever-evolving cyber threats.



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