CVE-2024-2551 Security Vulnerability & Exploit Details

CVE-2024-2551
Vulnerability Scoring

7.5

/10

Very High Risk

Highly exploitable, CVE-2024-2551 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-2024-2551 Details

Status: Analyzed

Last updated: 🕓 24 Jan 2025, 16:03 UTC
Originally published on: 🕙 14 Nov 2024, 10:15 UTC

Time between publication and last update: 71 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-2024-2551 Vulnerability Summary

CVE-2024-2551: A null pointer dereference vulnerability in Palo Alto Networks PAN-OS software enables an unauthenticated attacker to stop a core system service on the firewall by sending a crafted packet through the data plane that causes a denial of service (DoS) condition. Repeated attempts to trigger this condition result in the firewall entering maintenance mode.

Assessing the Risk of CVE-2024-2551

Access Complexity Graph

The exploitability of CVE-2024-2551 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-2024-2551

With low attack complexity and no required privileges, CVE-2024-2551 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-2024-2551, 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-2024-2551, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.

Confidentiality: None
CVE-2024-2551 has no significant impact on data confidentiality.
Integrity: None
CVE-2024-2551 poses no threat to data integrity.
Availability: High
CVE-2024-2551 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: 0.046% (probability of exploit)

EPSS Percentile: 19.86% (lower percentile = lower relative risk)
This vulnerability is less risky than approximately 80.14% of others.

CVE-2024-2551 References

External References

https://security.paloaltonetworks.com/CVE-2024-2551

CWE Common Weakness Enumeration

CWE-476

Vulnerable Configurations

cpe:2.3:o:paloaltonetworks:pan-os:10.1.0:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.0:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.1:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.1:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.2:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.2:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.3:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.3:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.5:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.5:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.6:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.6:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.7:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.7:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.7:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.7:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.8:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.8:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.9:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.9:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.9:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.9:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.10:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.10:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.10:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.10:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.11:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.11:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.11:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.11:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.11:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.11:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.11:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.11:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.12:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.12:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.12:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.12:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.0:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.0:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.0:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.0:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.0:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.0:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.0:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.0:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.1:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.1:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.1:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.1:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.1:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.1:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.2:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.2:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.2:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.2:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.2:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.2:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.2:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.2:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.2:h5:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.2:h5:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.3:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.3:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.3:h11:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.3:h11:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.3:h12:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.3:h12:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.3:h13:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.3:h13:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.3:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.3:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.3:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.3:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.3:h9:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.3:h9:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.0:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.0:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.0:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.0:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.0:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.0:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.0:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.0:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.0:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.0:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.1:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.1:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.1:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.1:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.1:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.1:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.1:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.1:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.1:h5:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.1:h5:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.2:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.2:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.2:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.2:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.2:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.2:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.2:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.2:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.2:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.2:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.2:h5:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.2:h5:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.3:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.3:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.3:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.3:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.3:h10:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.3:h10:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.3:h12:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.3:h12:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.3:h13:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.3:h13:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.3:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.3:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.3:h5:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.3:h5:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.4:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.4:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.4:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.4:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.4:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.4:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.4:h5:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.4:h5:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.4:h6:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.4:h6:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.4:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.4:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.4:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.4:h2:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.4:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.4:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.4:h4:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.4:h4:*:*:*:*:*:*

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CVE-2024-2551 Vulnerability Scoring