CVE-2024-36513 Vulnerability Analysis & Exploit Details

CVE-2024-36513
Vulnerability Scoring

8.8

/10

Severe Risk

Cybersecurity professionals consider CVE-2024-36513 an immediate threat requiring urgent mitigation.

Attack Complexity Details

Attack Complexity: Low
Exploits can be performed without significant complexity or special conditions.
Attack Vector: Local
Vulnerability requires local system access.
Privileges Required: Low
Some privileges are necessary to exploit the vulnerability.
Scope: Changed
Successful exploitation can impact components beyond the vulnerable component.
User Interaction: None
No user interaction is necessary for exploitation.

CVE-2024-36513 Details

Status: Analyzed

Last updated: 🕣 14 Nov 2024, 20:35 UTC
Originally published on: 🕖 12 Nov 2024, 19:15 UTC

Time between publication and last update: 2 days

CVSS Release: version 3

CVSS3 Source

nvd@nist.gov

CVSS3 Type

Primary

CVSS3 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CVE-2024-36513 Vulnerability Summary

CVE-2024-36513: A privilege context switching error vulnerability [CWE-270] in FortiClient Windows version 7.2.4 and below, version 7.0.12 and below, 6.4 all versions may allow an authenticated user to escalate their privileges via lua auto patch scripts.

Assessing the Risk of CVE-2024-36513

Access Complexity Graph

The exploitability of CVE-2024-36513 depends on two key factors: attack complexity (the level of effort required to execute an exploit) and privileges required (the access level an attacker needs).

Exploitability Analysis for CVE-2024-36513

CVE-2024-36513 presents an accessible attack vector with minimal effort required. Restricting access controls and implementing security updates are critical to reducing exploitation risks.

Understanding AC and PR

A lower complexity and fewer privilege requirements make exploitation easier. Security teams should evaluate these aspects to determine the urgency of mitigation strategies, such as patch management and access control policies.

Attack Complexity (AC) measures the difficulty in executing an exploit. A high AC means that specific conditions must be met, making an attack more challenging, while a low AC means the vulnerability can be exploited with minimal effort.

Privileges Required (PR) determine the level of system access necessary for an attack. Vulnerabilities requiring no privileges are more accessible to attackers, whereas high privilege requirements limit exploitation to authorized users with elevated access.

CVSS Score Breakdown Chart

Above is the CVSS Sub-score Breakdown for CVE-2024-36513, illustrating how Base, Impact, and Exploitability factors combine to form the overall severity rating. A higher sub-score typically indicates a more severe or easier-to-exploit vulnerability.

CIA Impact Analysis

Below is the Impact Analysis for CVE-2024-36513, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.

Confidentiality: High
Exploiting CVE-2024-36513 can result in unauthorized access to sensitive data, severely compromising data privacy.
Integrity: High
CVE-2024-36513 could allow unauthorized modifications to data, potentially affecting system reliability and trust.
Availability: High
CVE-2024-36513 can disrupt system operations, potentially causing complete denial of service (DoS).

Exploit Prediction Scoring System (EPSS)

The EPSS score estimates the probability that this vulnerability will be exploited in the near future.

EPSS Score: 0.043% (probability of exploit)

EPSS Percentile: 12.0% (lower percentile = lower relative risk)
This vulnerability is less risky than approximately 88.0% of others.

CVE-2024-36513 References

External References

https://fortiguard.fortinet.com/psirt/FG-IR-24-144

CWE Common Weakness Enumeration

CWE-270

CAPEC Common Attack Pattern Enumeration and Classification

Using Malicious Files CAPEC-17 An attack of this type exploits a system's configuration that allows an adversary to either directly access an executable file, for example through shell access; or in a possible worst case allows an adversary to upload a file and then execute it. Web servers, ftp servers, and message oriented middleware systems which have many integration points are particularly vulnerable, because both the programmers and the administrators must be in synch regarding the interfaces and the correct privileges for each interface.
Hijacking a Privileged Thread of Execution CAPEC-30 An adversary hijacks a privileged thread of execution by injecting malicious code into a running process. By using a privleged thread to do their bidding, adversaries can evade process-based detection that would stop an attack that creates a new process. This can lead to an adversary gaining access to the process's memory and can also enable elevated privileges. The most common way to perform this attack is by suspending an existing thread and manipulating its memory.
Leverage Executable Code in Non-Executable Files CAPEC-35 An attack of this type exploits a system's trust in configuration and resource files. When the executable loads the resource (such as an image file or configuration file) the attacker has modified the file to either execute malicious code directly or manipulate the target process (e.g. application server) to execute based on the malicious configuration parameters. Since systems are increasingly interrelated mashing up resources from local and remote sources the possibility of this attack occurring is high.

Vulnerable Configurations

cpe:2.3:a:fortinet:forticlient:6.4.0:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:6.4.0:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:6.4.0:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:6.4.0:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:6.4.0:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:6.4.0:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:6.4.0:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:6.4.0:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:6.4.1:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:6.4.1:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:6.4.1:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:6.4.1:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:6.4.1:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:6.4.1:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:6.4.2:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:6.4.2:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:6.4.2:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:6.4.2:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:6.4.2:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:6.4.2:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:6.4.2:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:6.4.2:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:6.4.3:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:6.4.3:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:6.4.3:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:6.4.3:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:6.4.3:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:6.4.3:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:6.4.3:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:6.4.3:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:6.4.4:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:6.4.4:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:6.4.4:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:6.4.4:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:6.4.4:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:6.4.4:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:6.4.4:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:6.4.4:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:6.4.5:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:6.4.5:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:6.4.5:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:6.4.5:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:6.4.6:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:6.4.6:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:6.4.6:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:6.4.6:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:6.4.7:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:6.4.7:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:6.4.7:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:6.4.7:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:6.4.9:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:6.4.9:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:6.4.10:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:6.4.10:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.0.0:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.0.0:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.0.0:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.0:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.0:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:7.0.0:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:7.0.0:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.0.0:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.0.1:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.1:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.1:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:7.0.1:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:7.0.1:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.0.1:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.0.1:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.0.1:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.0.2:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.2:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.2:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.0.2:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.0.3:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.3:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.3:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.0.3:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.0.3:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.0.3:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.0.4:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.0.4:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.0.4:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.4:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.4:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.0.4:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.0.5:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.0.5:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.0.5:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.5:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.5:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.0.5:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.0.6:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.6:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.6:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.0.6:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.0.7:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.7:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.7:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.0.7:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.0.8:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.8:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.8:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.0.8:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.0.8:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.0.8:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.0.9:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.9:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.9:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.0.9:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.0.11:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:7.0.11:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:7.0.11:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.0.11:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.0.11:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.11:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.12:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:7.0.12:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:7.0.12:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.0.12:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.0.12:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.0.12:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.2.0:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:7.2.0:*:*:*:*:linux:*:*
cpe:2.3:a:fortinet:forticlient:7.2.0:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.2.0:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.2.0:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.2.0:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.2.0:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.2.0:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.2.1:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.2.1:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.2.1:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.2.1:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.2.1:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.2.1:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.2.2:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.2.2:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.2.2:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.2.2:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.2.3:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.2.3:*:*:*:*:windows:*:*
cpe:2.3:a:fortinet:forticlient:7.2.3:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.2.3:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.2.4:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.2.4:*:*:*:*:macos:*:*
cpe:2.3:a:fortinet:forticlient:7.2.4:*:*:*:*:iphone_os:*:*
cpe:2.3:a:fortinet:forticlient:7.2.4:*:*:*:*:iphone_os:*:*

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