CVE-2024-26015 Vulnerability Analysis & Exploit Details

CVE-2024-26015
Vulnerability Scoring

4.7
/10
Medium Risk

The vulnerability CVE-2024-26015 could compromise system integrity but typically requires user interaction to be exploited.

Attack Complexity Details

  • Attack Complexity: Low
    Exploits can be performed without significant complexity or special conditions.
  • Attack Vector: Adjacent_network
    Attack Vector Under Analysis
  • Privileges Required: None
    No privileges are required for exploitation.
  • Scope: Changed
    Successful exploitation can impact components beyond the vulnerable component.
  • User Interaction: None
    No user interaction is necessary for exploitation.

CVE-2024-26015 Details

Status: Analyzed

Last updated: 🕓 09 Sep 2024, 16:12 UTC
Originally published on: 🕓 09 Jul 2024, 16:15 UTC

Time between publication and last update: 61 days

CVSS Release: version 3

CVSS3 Source

nvd@nist.gov

CVSS3 Type

Primary

CVSS3 Vector

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

CVE-2024-26015 Vulnerability Summary

CVE-2024-26015: An incorrect parsing of numbers with different radices vulnerability [CWE-1389] in FortiProxy version 7.4.3 and below, version 7.2.10 and below, version 7.0.17 and below and FortiOS version 7.4.3 and below, version 7.2.8 and below, version 7.0.15 and below IP address validation feature may permit an unauthenticated attacker to bypass the IP blocklist via crafted requests.

Assessing the Risk of CVE-2024-26015

Access Complexity Graph

The exploitability of CVE-2024-26015 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-2024-26015

With low attack complexity and no required privileges, CVE-2024-26015 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-2024-26015, 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-2024-26015, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.

  • Confidentiality: None
    CVE-2024-26015 has no significant impact on data confidentiality.
  • Integrity: Low
    Exploiting CVE-2024-26015 may cause minor changes to data without severely impacting its accuracy.
  • Availability: None
    CVE-2024-26015 does not impact system availability.

Exploit Prediction Scoring System (EPSS)

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

EPSS Score: 0.044% (probability of exploit)

EPSS Percentile: 15.54% (lower percentile = lower relative risk)
This vulnerability is less risky than approximately 84.46000000000001% of others.

CVE-2024-26015 References

External References

CWE Common Weakness Enumeration

CWE-1389

Vulnerable Configurations

  • cpe:2.3:a:fortinet:fortiproxy:7.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.0.2:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.0.3:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.0.3:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.0.4:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.0.4:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.0.5:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.0.5:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.0.6:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.0.6:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.0.7:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.0.7:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.0.8:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.0.8:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.0.9:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.0.9:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.0.10:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.0.10:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.0.11:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.0.11:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.0.14:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.0.14:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.0.15:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.0.15:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.2.2:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.2.2:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.2.3:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.2.3:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.2.4:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.2.4:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.2.5:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.2.5:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.2.8:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.2.8:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.2.9:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.2.9:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.4.0:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.4.1:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.4.1:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiproxy:7.4.3:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiproxy:7.4.3:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.0.0:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.0.0:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.0.1:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.0.1:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.0.2:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.0.2:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.0.3:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.0.3:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.0.4:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.0.4:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.0.5:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.0.5:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.0.6:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.0.6:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.0.7:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.0.7:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.0.8:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.0.8:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.0.9:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.0.9:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.0.10:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.0.10:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.0.11:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.0.11:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.0.12:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.0.12:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.0.13:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.0.13:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.0.14:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.0.14:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.2.0:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.2.0:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.2.1:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.2.1:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.2.2:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.2.2:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.2.3:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.2.3:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.2.4:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.2.4:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.2.5:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.2.5:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.2.6:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.2.6:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.2.7:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.2.7:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.2.8:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.2.8:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.4.0:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.4.0:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.4.1:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.4.1:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.4.2:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.4.2:*:*:*:*:*:*:*
  • cpe:2.3:o:fortinet:fortios:7.4.3:*:*:*:*:*:*:*
    cpe:2.3:o:fortinet:fortios:7.4.3:*:*:*:*:*:*:*

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