CVE-2024-3393 Vulnerability Analysis & Exploit Details

CVE-2024-3393
Vulnerability Scoring

7.5

/10

Very High Risk

Highly exploitable, CVE-2024-3393 poses a critical security risk that could lead to severe breaches.

Attack Complexity Details

Attack Complexity: Low
Exploits can be performed without significant complexity or special conditions.
Attack Vector: Network
Vulnerability is exploitable over a network without physical access.
Privileges Required: None
No privileges are required for exploitation.
Scope: Unchanged
Exploit remains within the originally vulnerable component.
User Interaction: None
No user interaction is necessary for exploitation.

CVE-2024-3393 Details

Status: Analyzed

Last updated: 🕓 14 Jan 2025, 16:02 UTC
Originally published on: 🕙 27 Dec 2024, 10:15 UTC

Time between publication and last update: 18 days

CVSS Release: version 3

CVSS3 Source

nvd@nist.gov

CVSS3 Type

Primary

CVSS3 Vector

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

CVE-2024-3393 Vulnerability Summary

CVE-2024-3393: A Denial of Service vulnerability in the DNS Security feature of Palo Alto Networks PAN-OS software allows an unauthenticated attacker to send a malicious packet through the data plane of the firewall that reboots the firewall. Repeated attempts to trigger this condition will cause the firewall to enter maintenance mode.

Assessing the Risk of CVE-2024-3393

Access Complexity Graph

The exploitability of CVE-2024-3393 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-2024-3393

With low attack complexity and no required privileges, CVE-2024-3393 is an easy target for cybercriminals. Organizations should prioritize immediate mitigation measures to prevent unauthorized access and data breaches.

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-2024-3393, 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-2024-3393, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.

Confidentiality: None
CVE-2024-3393 has no significant impact on data confidentiality.
Integrity: None
CVE-2024-3393 poses no threat to data integrity.
Availability: High
CVE-2024-3393 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: 0.646% (probability of exploit)

EPSS Percentile: 79.63% (lower percentile = lower relative risk)
This vulnerability is less risky than approximately 20.370000000000005% of others.

CVE-2024-3393 References

External References

https://security.paloaltonetworks.com/CVE-2024-3393

CWE Common Weakness Enumeration

CWE-754

Vulnerable Configurations

cpe:2.3:o:paloaltonetworks:pan-os:11.1.0:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.0:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.0:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.0:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.0:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.0:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.0:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.0:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.0:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.0:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.1:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.1:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.2.0:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.2.0:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.2.0:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.2.0:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.2.1:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.2.1:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.2.1:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.2.1:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.2.2:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.2.2:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.2.2:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.2.2:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.2.2:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.2.2:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.14:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.14:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.14:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.14:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.14:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.14:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.14:h6:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.14:h6:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h10:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h10:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h13:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h13:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h15:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h15:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h18:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h18:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h11:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h11:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h14:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h14:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h16:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h16:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h18:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h18:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h9:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h9:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h10:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h10:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h5:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h5:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h7:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h7:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h9:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h9:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h6:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h6:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h9:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h9:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.12:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.12:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.12:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.12:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.12:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.12:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.12:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.12:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h12:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h12:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h14:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h14:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h15:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h15:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h9:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h9:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h10:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h10:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h11:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h11:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h6:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h6:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h4:*:*:*:*:*:*
cpe:2.3:a:paloaltonetworks:prisma_access:-:*:*:*:*:*:*:*
cpe:2.3:a:paloaltonetworks:prisma_access:-:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h19:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h19:*:*:*:*:*:*

Protect Your Infrastructure against CVE-2024-3393: Combat Critical CVE Threats

Stay updated with real-time CVE vulnerabilities and take action to secure your systems. Enhance your cybersecurity posture with the latest threat intelligence and mitigation techniques. Develop the skills necessary to defend against CVEs and secure critical infrastructures. Join the top cybersecurity professionals safeguarding today's infrastructures.

Other 5 Recently Published CVEs Vulnerabilities

CVE-2025-3275 – The Themesflat Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the TF E Slider widget in all versions up...
CVE-2025-1457 – The Element Pack Addons for Elementor – Free Templates and Widgets for Your WordPress Websites plugin for WordPress is vulnerable to Stored Cross-S...
CVE-2025-1093 – The AIHub theme for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the generate_image function in all ver...
CVE-2025-3284 – The User Registration & Membership – Custom Registration Form, Login Form, and User Profile plugin for WordPress is vulnerable to Cross-Site Reques...
CVE-2025-3278 – The UrbanGo Membership plugin for WordPress is vulnerable to privilege escalation in versions up to, and including, 1.0.4. This is due to the plugi...