CVE-2020-8167 is a vulnerability that affects the popular open source software Apache Unomi. The flaw allows attackers to execute arbitrary code on the targeted system by sending specially crafted HTTP requests. This vulnerability received a CVSS score of 9.8, indicating its high severity level.
The vulnerability was discovered in June 2020 and was immediately reported to the Apache Software Foundation. The organization released a patch for the vulnerability a few days later. However, it was found that some versions of Apache Unomi were still vulnerable even after applying the patch. It wasn't until September 2020 that a new patch was released that fully addressed the vulnerability.
This vulnerability is significant as it could allow attackers to take control of the affected system and steal sensitive information. Therefore, organizations using Apache Unomi are advised to apply the latest patch to their systems to prevent any potential attacks. Additionally, this serves as a reminder of the importance of timely software updates and patches to mitigate the risks of such vulnerabilities.