CVE-2019-12990 Path traversal in n/a
Attackers can exploit a directory traversal flaw in Citrix SD-WAN to read arbitrary files from the system.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-12990?
CVE-2019-12990 is a critical path traversal vulnerability in n/a, published on 16 Jul 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 allow Directory Traversal.
Weakness: CWE-22
Which versions are affected by CVE-2019-12990?
It affects 2 products.
Products include Citrix Netscaler Sd-Wan, Citrix Sd-Wan.
How do I fix CVE-2019-12990?
No fix has been published for CVE-2019-12990 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-2019-12990 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-12990 exists.
Public exploit code: 1 Nuclei template.
Other vulnerabilities in n/a
Sources
Also known as GHSA-82hx-pvjj-2m99.