CVE-2023-23780

Description

A stack-based buffer overflow in Fortinet FortiWeb version 7.0.0 through 7.0.1, Fortinet FortiWeb version 6.3.6 through 6.3.19, Fortinet FortiWeb 6.4 all versions allows attacker to escalation of privilege via specifically crafted HTTP requests.

Remediation

Solution:

  • Please upgrade to FortiWeb version 7.0.2 or above Please upgrade to FortiWeb version 6.3.20 or above

Categories

8.0
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.46%
Vendor Advisory fortiguard.com
Affected: Fortinet FortiWeb
Published at:
Updated at:

References

Link Tags
https://fortiguard.com/psirt/FG-IR-22-118 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-23780?
CVE-2023-23780 has been scored as a high severity vulnerability.
How to fix CVE-2023-23780?
To fix CVE-2023-23780: Please upgrade to FortiWeb version 7.0.2 or above Please upgrade to FortiWeb version 6.3.20 or above
Is CVE-2023-23780 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-23780 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-23780?
CVE-2023-23780 affects Fortinet FortiWeb.
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