7.5
HIGH CVSS 3.1
CVE-2022-21667
Soketi WebSockets Server Denial of Service (DoS) Vulnerability
Description

soketi is an open-source WebSockets server. There is an unhandled case when reading POST requests which results in the server crashing if it could not read the body of a request. In the event that a POST request is sent to any endpoint of the server with an empty body, even unauthenticated with the Pusher Protocol, it will crash the server. All users that run the server are affected by this vulnerability and it's highly recommended to upgrade to the latest patch. There are no workarounds for this issue.

INFO

Published Date :

Jan. 10, 2022, 2:12 p.m.

Last Modified :

Nov. 21, 2024, 6:45 a.m.

Remotely Exploit :

Yes !

Source :

[email protected]
Affected Products

The following products are affected by CVE-2022-21667 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 Soketi_project soketi
: Total Affected Vendor : 1 | Products : 1
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 2.0 MEDIUM [email protected]
CVSS 3.1 HIGH [email protected]
CVSS 3.1 HIGH [email protected]
Public PoC/Exploit Available at Github

CVE-2022-21667 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

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-2022-21667.

URL Resource
https://github.com/soketi/soketi/commit/4b12efef9c31117c36a0a0f1c3aa32114e86364b Patch Third Party Advisory
https://github.com/soketi/soketi/releases/tag/0.24.1 Release Notes Third Party Advisory
https://github.com/soketi/soketi/security/advisories/GHSA-86ch-6w7v-v6xf Third Party Advisory
https://github.com/soketi/soketi/commit/4b12efef9c31117c36a0a0f1c3aa32114e86364b Patch Third Party Advisory
https://github.com/soketi/soketi/releases/tag/0.24.1 Release Notes Third Party Advisory
https://github.com/soketi/soketi/security/advisories/GHSA-86ch-6w7v-v6xf Third Party Advisory
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-21667 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-2022-21667 weaknesses.

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).

Profile Photo
AlphabugX/CVE-2022-RCE

test 反向辣鸡数据投放 CVE-2022-23305 工具 利用 教程 Exploit POC

cve-2020-

Updated: 7 months, 1 week ago
5 stars 3 fork 3 watcher
Born at : Jan. 21, 2022, 5:07 a.m. This repo has been linked 2650 different CVEs too.

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

The following list is the news that have been mention CVE-2022-21667 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-21667 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://github.com/soketi/soketi/commit/4b12efef9c31117c36a0a0f1c3aa32114e86364b
    Added Reference https://github.com/soketi/soketi/releases/tag/0.24.1
    Added Reference https://github.com/soketi/soketi/security/advisories/GHSA-86ch-6w7v-v6xf
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Jan. 14, 2022

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://github.com/soketi/soketi/commit/4b12efef9c31117c36a0a0f1c3aa32114e86364b No Types Assigned https://github.com/soketi/soketi/commit/4b12efef9c31117c36a0a0f1c3aa32114e86364b Patch, Third Party Advisory
    Changed Reference Type https://github.com/soketi/soketi/releases/tag/0.24.1 No Types Assigned https://github.com/soketi/soketi/releases/tag/0.24.1 Release Notes, Third Party Advisory
    Changed Reference Type https://github.com/soketi/soketi/security/advisories/GHSA-86ch-6w7v-v6xf No Types Assigned https://github.com/soketi/soketi/security/advisories/GHSA-86ch-6w7v-v6xf Third Party Advisory
    Added CWE NIST CWE-755
    Added CPE Configuration OR *cpe:2.3:a:soketi_project:soketi:*:*:*:*:*:node.js:*:* versions up to (excluding) 0.24.1
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.
Vulnerability Scoring Details
Base CVSS Score: 7.5
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Base CVSS Score: 5
Access Vector
Access Complexity
Authentication
Confidentiality Impact
Integrity Impact
Availability Impact
Exploit Prediction

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

0.54 }} -0.03%

score

0.66710

percentile