9.8
CRITICAL
CVE-2024-22394
SonicWall SonicOS SSL-VPN Authentication Bypass
Description

An improper authentication vulnerability has been identified in SonicWall SonicOS SSL-VPN feature, which in specific conditions could allow a remote attacker to bypass authentication.  This issue affects only firmware version SonicOS 7.1.1-7040.

INFO

Published Date :

Feb. 8, 2024, 2:15 a.m.

Last Modified :

Aug. 22, 2024, 7:35 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2024-22394 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.

ID Vendor Product Action
1 Sonicwall sonicos
2 Sonicwall nsa_2700
3 Sonicwall nsa_3700
4 Sonicwall nsa_4700
5 Sonicwall nsa_5700
6 Sonicwall nsa_6700
7 Sonicwall nssp_10700
8 Sonicwall nssp_11700
9 Sonicwall nssp_13700
10 Sonicwall nsv_270
11 Sonicwall nsv_470
12 Sonicwall nsv_870
13 Sonicwall tz270w
14 Sonicwall tz370
15 Sonicwall tz370w
16 Sonicwall tz470
17 Sonicwall tz470w
18 Sonicwall tz570
19 Sonicwall tz570p
20 Sonicwall tz570w
21 Sonicwall tz670
22 Sonicwall t2270
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-2024-22394.

URL Resource
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0003 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).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2024-22394 vulnerability anywhere in the article.

  • Cybersecurity News
SonicWall Confirms Critical CVE-2024-40766 Vulnerability Actively Exploited in the Wild

On September 5, 2024, SonicWall updated its security advisory with an urgent warning: CVE-2024-40766, a critical access control vulnerability within SonicOS, is being actively exploited by cybercrimin ... Read more

Published Date: Sep 06, 2024 (1 month, 3 weeks ago)

The following table lists the changes that have been made to the CVE-2024-22394 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 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Aug. 22, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 CISA-ADP AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Feb. 14, 2024

    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://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0003 No Types Assigned https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0003 Vendor Advisory
    Added CWE NIST CWE-287
    Added CPE Configuration AND OR *cpe:2.3:o:sonicwall:sonicos:7.1.1-7040:*:*:*:*:*:*:* OR cpe:2.3:h:sonicwall:nsa_2700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_3700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_4700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_5700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsa_6700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nssp_10700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nssp_11700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nssp_13700:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsv_270:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsv_470:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:nsv_870:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:t2270:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz270w:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz370:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz370w:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz470:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz470w:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz570:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz570p:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz570w:-:*:*:*:*:*:*:* cpe:2.3:h:sonicwall:tz670:-:*:*:*:*:*:*:*
  • CVE Received by [email protected]

    Feb. 08, 2024

    Action Type Old Value New Value
    Added Description An improper authentication vulnerability has been identified in SonicWall SonicOS SSL-VPN feature, which in specific conditions could allow a remote attacker to bypass authentication.  This issue affects only firmware version SonicOS 7.1.1-7040.
    Added Reference SonicWALL, Inc. https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0003 [No types assigned]
    Added CWE SonicWALL, Inc. CWE-287
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-22394 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.09 }} 0.05%

score

0.37333

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability