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CVE-2017-7337: Fortinet Fortiportal: Incorrect Permission Assignment for Critical Resource
CVE-2017-7337 is rated critical with a CVSS v3.0 base score of 9.1 and affects Fortinet Fortiportal. Per its scoring, it can be exploited over the network, without authentication, without any user interaction.
Vulnerability description
An improper Access Control vulnerability in Fortinet FortiPortal versions 4.0.0 and below allows an attacker to interact with unauthorized VDOMs or enumerate other ADOMs via another user's stolen session and CSRF tokens or the adomName parameter in the /fpc/sec/customer/policy/getAdomVersion request.
Severity breakdown
CVSS v3.0 9.1: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Attack vector: Network. Exploitable remotely over the network, with no need for local or physical access.
- Attack complexity: Low. No special conditions; the attack can be repeated reliably.
- Privileges required: None. No account or prior access is needed.
- User interaction: None. No action from any user is needed.
- Scope: Unchanged. Impact stays within the vulnerable component.
- Confidentiality impact: High. Total loss of confidentiality; sensitive data can be fully disclosed.
- Integrity impact: High. Total loss of integrity; data or system state can be fully modified.
- Availability impact: None. No effect on availability.
Underlying weakness
CWE-732: Incorrect Permission Assignment for Critical Resource
The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.
Affected products
- Fortinet Fortiportal: up to and including 4.0.0