CVE-2021-26619 BigFileAgent arbitrary file Deleting vulnerability
Remote attackers can delete arbitrary files via path traversal in BigFileAgent, impacting data integrity for users.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-26619?
CVE-2021-26619 is a high-severity path traversal vulnerability in Bluetree Co., Ltd BigFileAgent, published on 18 Feb 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
An path traversal vulnerability leading to delete arbitrary files was discovered in BigFileAgent. Remote attackers can use this vulnerability to delete arbitrary files of unspecified number of users.
Weakness: CWE-22
Which versions are affected by CVE-2021-26619?
It affects 1 product.
Products include Bigfile Bigfileagent.
How do I fix CVE-2021-26619?
No fix has been published for CVE-2021-26619 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2021-26619 being exploited?
There is no known exploitation of CVE-2021-26619 in the wild and no public exploit code.
Other vulnerabilities in Bluetree Co., Ltd BigFileAgent
Sources
Also known as GHSA-xg26-2c9v-8r8w.