EN

CVE-2024-26015

Low
3.4
0.05.010.0
Year
2024
Published
Jul 9, 2024
Known Affected Devices
0
CVSS Score
3.4

What is 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.

CVSS Vector Breakdown

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

Exploitable from an adjacent network (e.g. same LAN, Wi-Fi segment, Bluetooth).

AC
Attack Complexity
High

Exploit requires specific conditions, timing, or configuration to succeed.

PR
Privileges Required
None

No authentication required. Any anonymous user can exploit this vulnerability.

UI
User Interaction
None

No user interaction required. Exploit runs without any victim action.

S
Scope
Changed

Exploiting the vulnerability can affect other components beyond the vulnerable one.

C
Confidentiality Impact
None

No confidentiality impact. Sensitive data is not exposed.

I
Integrity Impact
Low

Attacker can modify some data, but scope or consequence is limited.

A
Availability Impact
None

No availability impact. Service remains fully operational.

Known Affected Devices

Fortinet Fortinet FortiGate 60F Fortinet Fortinet FortiGate 80F Fortinet Fortinet FortiGate 81F Fortinet Fortinet FortiGate 100E Fortinet Fortinet FortiGate 100F Fortinet Fortinet FortiGate 101E Fortinet Fortinet FortiGate 401E Fortinet Fortinet FortiGate 601E Fortinet Fortinet FortiGate 1100E Fortinet Fortinet FortiGate 4201F Fortinet Fortinet FortiGate 6301F Fortinet Fortinet FortiGate VM01

FAQ

How severe is CVE-2024-26015?

CVE-2024-26015 has a CVSS score of 3.4/10, rated as Low. Review the affected products list and apply vendor patches.

What does the CVSS score mean for CVE-2024-26015?

CVSS (Common Vulnerability Scoring System) rates vulnerability severity from 0.0 to 10.0. CVE-2024-26015 scores 3.4/10 (Low). Scores 9.0–10.0 are Critical, 7.0–8.9 are High, 4.0–6.9 are Medium, and below 4.0 are Low.

Which devices are affected by CVE-2024-26015?

The list of devices confirmed to be affected by CVE-2024-26015 is shown in the "Affected Devices" section above. Check your firmware version against the vendor security advisory and apply the latest patch.

How do I fix or mitigate CVE-2024-26015?

Apply the latest firmware or software update from the vendor. Check the References section above for official advisories and patch notes. If no patch is available, consider disabling the affected feature or isolating the device from untrusted networks.