CVE-2022-42475
Fortinet FortiOS Heap-Based Buffer Overflow Vulner - [Actively Exploited]
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.
INFO
Published Date :
Jan. 2, 2023, 9:15 a.m.
Last Modified :
Nov. 21, 2024, 7:25 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
CISA KEV (Known Exploited Vulnerabilities)
For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.
Multiple versions of Fortinet FortiOS SSL-VPN contain a heap-based buffer overflow vulnerability which can allow an unauthenticated, remote attacker to execute arbitrary code or commands via specifically crafted requests.
Apply updates per vendor instructions.
https://www.fortiguard.com/psirt/FG-IR-22-398; https://nvd.nist.gov/vuln/detail/CVE-2022-42475
Public PoC/Exploit Available at Github
CVE-2022-42475 has a 21 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2022-42475
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-42475.
| URL | Resource |
|---|---|
| https://fortiguard.com/psirt/FG-IR-22-398 | Exploit Mitigation Vendor Advisory |
| https://fortiguard.com/psirt/FG-IR-22-398 | Exploit Mitigation Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Fortigate SSL VPN buffer overflow exploit
Python
Some information about the process of CVE recurrence
None
Fortigate Log Digger
Python
An exploit for CVE-2022-42475, a pre-authentication heap overflow in Fortinet networking products
Python Assembly
FortiOS 管理界面中的堆内存下溢导致远程代码执行
Python
POC FortiOS SSL-VPN buffer overflow vulnerability
Python
None
Python
None
CVE-2022-42475 飞塔RCE漏洞 POC
Python
None
Python
FortiOS buffer overflow vulnerability
Python
POC code to exploit the Heap overflow in Fortinet's SSLVPN daemon
Python
None
test for the ioc described for FG-IR-22-398
fortigate-firewall fortinet cve-2022-42475
Rust
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-42475 vulnerability anywhere in the article.
-
Cybersecurity News
Volt Typhoon: Chinese State-Sponsored APT Targets U.S. Critical Infrastructure
The Tenable Security Response Team has uncovered critical details about Volt Typhoon, a state-sponsored Advanced Persistent Threat (APT) group linked to the People’s Republic of China. The group has b ... Read more
-
AttackIQ
Response to CISA Advisory (AA24-317A): 2023 Top Routinely Exploited Vulnerabilities
On November 12, 2024, the U.S. Cybersecurity & Infrastructure Security Agency (CISA) released a Cybersecurity Advisory (CSA) providing details on the Common Vulnerabilities and Exposures (CVEs) routin ... Read more
-
BleepingComputer
Fortinet warns of new critical FortiManager flaw used in zero-day attacks
Fortinet publicly disclosed today a critical FortiManager API vulnerability, tracked as CVE-2024-47575, that was exploited in zero-day attacks to steal sensitive files containing configurations, IP ad ... Read more
-
The Hacker News
CosmicBeetle Deploys Custom ScRansom Ransomware, Partnering with RansomHub
The threat actor known as CosmicBeetle has debuted a new custom ransomware strain called ScRansom in attacks targeting small- and medium-sized businesses (SMBs) in Europe, Asia, Africa, and South Amer ... Read more
-
BleepingComputer
NoName ransomware gang deploying RansomHub malware in recent attacks
The NoName ransomware gang has been trying to build a reputation for more than three years targeting small and medium-sized businesses worldwide with its encryptors and may now be working as a RansomH ... Read more
-
Google Cloud
Cloaked and Covert: Uncovering UNC3886 Espionage Operations
Written by: Punsaen Boonyakarn, Shawn Chew, Logeswaran Nadarajan, Mathew Potaczek, Jakub Jozwiak, Alex Marvi Following the discovery of malware residing within ESXi hypervisors in September 2022, Mand ... Read more
The following table lists the changes that have been made to the
CVE-2022-42475 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://fortiguard.com/psirt/FG-IR-22-398 -
Modified Analysis by [email protected]
Jun. 28, 2024
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 5.0.0 up to (including) 5.0.14 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 5.2.0 up to (including) 5.2.15 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 5.4.0 up to (including) 5.4.13 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 5.6.0 up to (including) 5.6.14 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.0.0 up to (including) 6.0.15 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.2.0 up to (including) 6.2.11 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.4.0 up to (including) 6.4.10 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 7.0.0 up to (including) 7.0.8 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 7.2.0 up to (including) 7.2.2 OR *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 5.0.0 up to (including) 5.0.14 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 5.2.0 up to (including) 5.2.15 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 5.4.0 up to (including) 5.4.13 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 5.6.0 up to (including) 5.6.14 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.0.0 up to (excluding) 6.0.16 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.2.0 up to (excluding) 6.2.12 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.4.0 up to (excluding) 6.4.11 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 7.0.0 up to (excluding) 7.0.9 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 7.2.0 up to (excluding) 7.2.3 Changed CPE Configuration OR *cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* versions from (including) 1.0.0 up to (including) 1.0.7 *cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* versions from (including) 1.1.0 up to (including) 1.1.6 *cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* versions from (including) 1.2.0 up to (including) 1.2.13 *cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* versions from (including) 2.0.0 up to (including) 2.0.11 *cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* versions from (including) 7.0.0 up to (including) 7.0.7 *cpe:2.3:a:fortinet:fortiproxy:7.2.0:*:*:*:*:*:*:* OR *cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* versions from (including) 1.0.0 up to (including) 1.0.7 *cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* versions from (including) 1.1.0 up to (including) 1.1.6 *cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* versions from (including) 1.2.0 up to (including) 1.2.13 *cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* versions from (including) 2.0.0 up to (including) 2.0.11 *cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* versions from (including) 7.0.0 up to (excluding) 7.0.8 *cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* versions from (including) 7.2.0 up to (excluding) 7.2.2 Changed CPE Configuration AND OR *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.0.0 up to (including) 6.0.14 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.2.0 up to (including) 6.2.11 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.4.0 up to (including) 6.4.9 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 7.0.0 up to (including) 7.0.7 OR cpe:2.3:h:fortinet:fim-7901e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fim-7904e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fim-7910e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fim-7920e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fim-7921f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fim-7941f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6300f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6300f-dc:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6500f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6500f-dc:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6501f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6501f-dc:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6601f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6601f-dc:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-7030e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-7040e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-7060e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-7121f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fpm-7620e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fpm-7620f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fpm-7630e:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.0.0 up to (excluding) 6.0.15 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.2.0 up to (excluding) 6.2.12 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.4.0 up to (excluding) 6.4.10 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 7.0.0 up to (excluding) 7.0.8 OR cpe:2.3:h:fortinet:fim-7901e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fim-7904e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fim-7910e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fim-7920e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fim-7921f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fim-7941f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6300f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6300f-dc:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6500f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6500f-dc:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6501f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6501f-dc:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6601f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6601f-dc:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-7030e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-7040e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-7060e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-7121f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fpm-7620e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fpm-7620f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fpm-7630e:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Changed 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. 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. Added CWE Fortinet, Inc. CWE-197 -
Initial Analysis by [email protected]
Jan. 09, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://fortiguard.com/psirt/FG-IR-22-398 No Types Assigned https://fortiguard.com/psirt/FG-IR-22-398 Exploit, Mitigation, Vendor Advisory Added CWE NIST CWE-787 Added CPE Configuration OR *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 5.0.0 up to (including) 5.0.14 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 5.2.0 up to (including) 5.2.15 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 5.4.0 up to (including) 5.4.13 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 5.6.0 up to (including) 5.6.14 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.0.0 up to (including) 6.0.15 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.2.0 up to (including) 6.2.11 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.4.0 up to (including) 6.4.10 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 7.0.0 up to (including) 7.0.8 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 7.2.0 up to (including) 7.2.2 Added CPE Configuration OR *cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* versions from (including) 1.0.0 up to (including) 1.0.7 *cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* versions from (including) 1.1.0 up to (including) 1.1.6 *cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* versions from (including) 1.2.0 up to (including) 1.2.13 *cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* versions from (including) 2.0.0 up to (including) 2.0.11 *cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* versions from (including) 7.0.0 up to (including) 7.0.7 *cpe:2.3:a:fortinet:fortiproxy:7.2.0:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.0.0 up to (including) 6.0.14 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.2.0 up to (including) 6.2.11 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 6.4.0 up to (including) 6.4.9 *cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* versions from (including) 7.0.0 up to (including) 7.0.7 OR cpe:2.3:h:fortinet:fim-7901e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fim-7904e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fim-7910e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fim-7920e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fim-7921f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fim-7941f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6300f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6300f-dc:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6500f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6500f-dc:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6501f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6501f-dc:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6601f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-6601f-dc:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-7030e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-7040e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-7060e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fortigate-7121f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fpm-7620e:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fpm-7620f:-:*:*:*:*:*:*:* cpe:2.3:h:fortinet:fpm-7630e:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-42475 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-42475
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
25.73 }} 1.19%
score
0.96704
percentile