CVE-2021-45783 Path traversal in n/a
An attacker can exploit a directory traversal flaw in Bookeen Notea firmware to access sensitive information.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-45783?
CVE-2021-45783 is a medium-severity path traversal vulnerability in n/a, published on 5 May 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Bookeen Notea Firmware BK_R_1.0.5_20210608 is affected by a directory traversal vulnerability that allows an attacker to obtain sensitive information.
Weakness: CWE-22
Which versions are affected by CVE-2021-45783?
It affects 1 product.
Products include Bookeen Notea Firmware.
How do I fix CVE-2021-45783?
No fix has been published for CVE-2021-45783 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-2021-45783 being exploited?
There is no known exploitation of CVE-2021-45783 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
Sources
Also known as GHSA-47c4-v5rm-q5mh.