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CVE-2022-42475

CRITICAL
Published 2023-01-02T08:18:49.444Z
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CVSS Score

V3.1
9.3
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.257
probability
of exploitation in the wild

There is a 25.7% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.967
Higher than 96.7% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

A heap-based buffer overflow vulnerability [CWE-122] in FortiOS SSL-VPN 7.2.0 through 7.2.2, 7.0.0 through 7.0.8, 6.4.0 through 6.4.10, 6.2.0 through 6.2.11, 6.0.15 and earlier and FortiProxy SSL-VPN 7.2.0 through 7.2.1, 7.0.7 and earlier may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Fortinet

FortiProxy

Affected Versions:

7.2.0 7.0.0 2.0.0 1.2.0 1.1.0 1.0.0
Fortinet

FortiOS

Affected Versions:

7.2.0 7.0.0 6.4.0 6.2.0 6.0.0 5.6.0 5.4.0 5.2.0 5.0.0

Known Exploited Vulnerability

This vulnerability is actively being exploited in the wild

View KEV Details

Remediation Status

Overdue

Due Date

January 3, 2023

Added to KEV

December 13, 2022

Required Action

Apply updates per vendor instructions.

Affected Product

Vendor/Project: Fortinet
Product: FortiOS

Ransomware Risk

Known Ransomware Use
KEV Catalog Version: 2025.01.24 Released: January 24, 2025

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed CRITICAL

GHSA-p3vq-4cxh-gfp9

Advisory Details

A heap-based buffer overflow vulnerability [CWE-122] in FortiOS SSL-VPN 7.2.0 through 7.2.2, 7.0.0 through 7.0.8, 6.4.0 through 6.4.10, 6.2.0 through 6.2.11, 6.0.15 and earlier and FortiProxy SSL-VPN 7.2.0 through 7.2.1, 7.0.7 and earlier may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests.

CVSS Scoring

CVSS Score

9.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-42475
WEB https://fortiguard.com/psirt/FG-IR-22-398

Advisory provided by GitHub Security Advisory Database. Published: January 2, 2023, Modified: January 9, 2023

References

https://fortiguard.com/psirt/FG-IR-22-398
Published: 2023-01-02T08:18:49.444Z
Last Modified: 2024-10-23T13:27:24.950Z
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