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CVE-2024-26015

July 9, 2024, 6:18 p.m.

CVSS Score

3.4 / 10

Product(s) Impacted

FortiProxy

  • 7.4.3 and below
  • 7.2.10 and below
  • 7.0.17 and below

FortiOS

  • 7.4.3 and below
  • 7.2.8 and below
  • 7.0.15 and below

Description

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.

Weaknesses

CWE-1389
Incorrect Parsing of Numbers with Different Radices

The product parses numeric input assuming base 10 (decimal) values, but it does not account for inputs that use a different base number (radix).

CWE ID: 1389

Date

Published: July 9, 2024, 4:15 p.m.

Last Modified: July 9, 2024, 6:18 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

psirt@fortinet.com

CVSS Data

Attack Vector

ADJACENT_NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

Base Score
3.4
Exploitability Score
1.6
Impact Score
1.4
Base Severity
LOW
CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

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

References