CVE-2016-1435 Missing authorization in n/a
Local users with shell access can write to arbitrary files on Cisco 8800 phones due to improper filesystem permission enforcement.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2016-1435?
CVE-2016-1435 is a high-severity missing authorization vulnerability in n/a, published on 23 Jun 2016. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Cisco 8800 phones with software 11.0(1) do not properly enforce mounted-filesystem permissions, which allows local users to write to arbitrary files by leveraging shell access, aka Bug ID CSCuz03014.
Weakness: CWE-264
Which versions are affected by CVE-2016-1435?
It affects 1 product.
Products include Cisco Ip Phone 8800 Series Firmware.
How do I fix CVE-2016-1435?
No fix has been published for CVE-2016-1435 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2016-1435 being exploited?
There is no known exploitation of CVE-2016-1435 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-jx67-6xfj-h9r4.