FortiAnalyzer Cloud: Incorrect Privilege Assignment
CVE-2024-45331 is a high-severity incorrect privilege assignment vulnerability in FortiAnalyzer Cloud from Fortinet, with a CVSS 3.1 base score of 7.8 out of 10. It can be exploited with local access to the system by an attacker with a low-privileged account, without any action from a user. Affected FortiAnalyzer Cloud versions: 7.4.1 through 7.4.2; 7.2.1 through 7.2.6; 7.0.1 through 7.0.16, and others listed below. The record does not name a fixed version, so check the vendor advisory. There is no confirmed exploitation so far. EPSS estimates a 0.21% chance of exploitation within 30 days, which is low compared with other CVEs.
High severity with no evidence of exploitation so far.
What to do
- Update Fortimanager Cloud to 7.2.7 or 7.4.4, whichever matches your release line, or a later version.
- Read the advisory on fortiguard.fortinet.com for workarounds and exact fixed builds.
Affected products and versions
| Vendor | Product | Affected versions | Fixed in |
|---|---|---|---|
| Fortinet | FortiAnalyzer Cloud | 7.4.1 through 7.4.2; 7.2.1 through 7.2.6; 7.0.1 through 7.0.16; 6.4.1 through 6.4.7 | Not stated |
| Fortinet | FortiManager | 7.4.0 through 7.4.2; 7.2.0 through 7.2.5; 7.0.0 through 7.0.16; 6.4.0 through 6.4.15 | Not stated |
| Fortinet | FortiAnalyzer | 7.4.0 through 7.4.3; 7.2.0 through 7.2.5; 7.0.0 through 7.0.16; 6.4.0 through 6.4.15 | Not stated |
| Fortinet | Fortimanager Cloud | 7.0.1 up to, but not including, 7.2.7; 7.4.1 up to, but not including, 7.4.4 | 7.2.7, 7.4.4 |
Version data comes from the organisation that assigned the CVE. Confirm against the vendor advisory before deciding you are unaffected.
How the severity score breaks down
- Attack vector
- LocalThe attacker needs local access or must trick a user into running something.
- Attack complexity
- LowNo special conditions are needed; the attack works reliably.
- Privileges required
- LowA basic user account is enough.
- User interaction
- NoneNo action by a victim is required.
- Scope
- UnchangedImpact stays within the vulnerable component.
- Confidentiality
- HighAll data handled by the component can be read.
- Integrity
- HighData or code can be modified at will.
- Availability
- HighThe component can be taken down completely.
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. Scored by NVD.
| Scoring system | Score | Severity | Scored by |
|---|---|---|---|
| CVSS 3.1 | 7.3 | High | CNA (fortinet.com) |
| CVSS 3.1 | 7.8 | High | NVD |
Official description
A incorrect privilege assignment vulnerability in Fortinet FortiAnalyzer 7.4.0 through 7.4.3, FortiAnalyzer 7.2.0 through 7.2.5, FortiAnalyzer 7.0 all versions, FortiAnalyzer 6.4 all versions, FortiAnalyzer Cloud 7.4.1 through 7.4.2, FortiAnalyzer Cloud 7.2.1 through 7.2.6, FortiAnalyzer Cloud 7.0 all versions, FortiAnalyzer Cloud 6.4 all versions, FortiManager 7.4.0 through 7.4.3, FortiManager 7.2.0 through 7.2.5, FortiManager 7.0 all versions, FortiManager 6.4 all versions allows attacker to escalate privilege via specific shell commands
Source: the CVE record as published by its numbering authority, via NVD and CVE.org.
The underlying weakness: Incorrect Privilege Assignment
A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.
How developers prevent this class of flaw
- Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.
- Run your code using the lowest privileges that are required to accomplish the necessary tasks. If possible, create isolated accounts with limited privileges that are only used for a single task. That way, a successful attack will not immediately give the attacker access to the rest of the software or its environment. For example, database applications rarely need to run as the database administrator, especially in day-to-day operations.
More Incorrect Privilege Assignment vulnerabilities (CWE-266)
Timeline
- CVE record published.
- CISA published its SSVC assessment (exploitation: none, automatable: no, technical impact: total).
- Record last changed materially (score, affected products, status or references).
References
Other vulnerabilities in FortiAnalyzer Cloud
- 7.2 High severity
- 7.2 High severity
- 7.2 High severity
- 7.2 High severity
- 7.5 High severity
- 7.2 High severity
Recent Incorrect Privilege Assignment vulnerabilities
- 8.8 High severity
- 7.5 High severity
- 8.8 High severity
- 7.8 High severity
- 8.8 High severity
- 8.8 High severity
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