CVE-2021-41773

CVE-2021-41773 is a significant software vulnerability identified in Apache HTTP Server 2.4.49, which pertains to an issue of path traversal. This flaw in the software's design or implementation allows an attacker to access sensitive information or execute arbitrary code on the server by exploiting the path traversal vulnerability. The vulnerability was identified and registered within the National Vulnerability Database (NVD), where it can be found under its designated CVE number for further details. This vulnerability was exploited through attempts at path traversal, as indicated by the ET EXPLOIT Apache HTTP Server 2.4.49 – Path Traversal Attempt (CVE-2021-41773) M1 alert. Path traversal attacks involve manipulating variables that reference file locations within a program. In this case, attackers could potentially gain unauthorized access to files and directories that are stored outside the web root folder. In response to the detection of this vulnerability, updates and patches were issued to mitigate the risk associated with the flaw. It is crucial for organizations using Apache HTTP Server 2.4.49 to apply these updates promptly to protect their systems from potential breaches. Additionally, it's worth noting that this vulnerability is related to another identified flaw, CVE-2021-42013, which also affects the Apache HTTP Server and should be addressed simultaneously.