CVE-2020-35370 Path traversal in n/a
Unauthenticated attackers can exploit path traversal to overwrite files, gain admin access, and execute arbitrary code on the server.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-35370?
CVE-2020-35370 is a high-severity path traversal vulnerability in n/a, published on 23 Dec 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
A RCE vulnerability exists in Raysync below 3.3.3.8. An unauthenticated unauthorized attacker sending a specifically crafted request to override the specific file in server with malicious content can login as "admin", then to modify specific shell file to achieve remote code execution(RCE) on the hosting server.
Weakness: CWE-22
Which versions are affected by CVE-2020-35370?
It affects 1 product.
Products include Raysync Raysync.
How do I fix CVE-2020-35370?
No fix has been published for CVE-2020-35370 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-2020-35370 being exploited?
There is no known exploitation of CVE-2020-35370 in the wild and no public exploit code.
Sources
Also known as GHSA-hx2g-vqw8-rh9r.