CVE-2021-21402 Scanner

Jellyfin is a media system that allows users to access their personal media library of videos, music and photos from anywhere. It is an open-source platform that offers a wide range of customization options. With Jellyfin, users can organize their media into libraries for easy management, browse content, and even schedule live TV recordings. 

CVE-2021-21402 is a vulnerability that was detected in Jellyfin software before version 10.7.1. This vulnerability allows attackers to exploit certain endpoints to execute arbitrary file reads from the server's file system. This is especially prevalent when using Windows as the host operating system. If an attacker successfully exploits this vulnerability, they could potentially access sensitive data, including personal information, financial data, or confidential documents.

Exploiting the CVE-2021-21402 vulnerability in Jellyfin can lead to significant consequences. With file system access, attackers can read sensitive data, modify files or even delete them, causing data loss or permanent damage to the system. In addition, this vulnerability can be exploited to gain further access to the compromised system, allowing attackers to conduct more significant attacks, including espionage or stealing of sensitive data.

In conclusion, digital asset security is of utmost importance in the technological age we live in. By leveraging the powerful security features of platforms like securityforeveryone.com, individuals and businesses can quickly and easily learn about vulnerabilities in their digital assets and take action to protect them. With such tools, the potential risks of vulnerabilities like CVE-2021-21402 can be effectively mitigated.

REFERENCES

• https://github.com/jellyfin/jellyfin/commit/0183ef8e89195f420c48d2600bc0b72f6d3a7fd7
• https://github.com/jellyfin/jellyfin/releases/tag/v10.7.1
• https://github.com/jellyfin/jellyfin/security/advisories/GHSA-wg4c-c9g9-rxhx