CVE-2017-14263 Missing authorization in n/a
Remote attackers can create admin accounts by reusing guest session IDs, leading to full device control.
- 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-2017-14263?
CVE-2017-14263 is a high-severity missing authorization vulnerability in n/a, published on 11 Sep 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Honeywell NVR devices allow remote attackers to create a user account in the admin group by leveraging access to a guest account to obtain a session ID, and then sending that session ID in a userManager.addUser request to the /RPC2 URI. The attacker can login to the device with that new user account to fully control the device.
Weakness: CWE-384
Which versions are affected by CVE-2017-14263?
It affects 7 products.
Products include Honeywell Enterprise Dvr Firmware, Honeywell Fusion Iv Rev C Firmware, Honeywell Maxpro Nvr Hybrid Se Firmware, Honeywell Maxpro Nvr Hybrid Xe Firmware, Honeywell Maxpro Nvr Pe Firmware, Honeywell Maxpro Nvr Se Firmware and 1 more.
How do I fix CVE-2017-14263?
No fix has been published for CVE-2017-14263 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-2017-14263 being exploited?
There is no known exploitation of CVE-2017-14263 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-g8vq-9qgg-p683.