9.8
CRITICAL
CVE-2021-46422
Telesquare SDT-CW3B1 OS Command Injection
Description

Telesquare SDT-CW3B1 1.1.0 is affected by an OS command injection vulnerability that allows a remote attacker to execute OS commands without any authentication.

INFO

Published Date :

April 27, 2022, 1:15 p.m.

Last Modified :

Nov. 21, 2024, 6:34 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2021-46422 has a 37 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-2021-46422 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 Telesquare sdt-cs3b1_firmware
2 Telesquare sdt-cs3b1
References to Advisories, Solutions, and Tools

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).

备份的漏洞库,3月开始我们来维护

Updated: 8 hours, 22 minutes ago
1 stars 0 fork 0 watcher
Born at : June 30, 2025, 9:14 a.m. This repo has been linked 216 different CVEs too.

None

Updated: 2 weeks, 3 days ago
0 stars 0 fork 0 watcher
Born at : June 15, 2025, 2:32 a.m. This repo has been linked 216 different CVEs too.

None

Updated: 1 month ago
0 stars 0 fork 0 watcher
Born at : May 30, 2025, 2:59 a.m. This repo has been linked 213 different CVEs too.

None

HTML

Updated: 1 month, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : May 6, 2025, 2:20 a.m. This repo has been linked 201 different CVEs too.

wy876

Python

Updated: 6 days, 17 hours ago
7 stars 1 fork 1 watcher
Born at : April 11, 2025, 4:25 a.m. This repo has been linked 209 different CVEs too.

wy876 POC | wy876的poc仓库已删库,该项目为其仓库镜像

Updated: 15 hours, 19 minutes ago
326 stars 191 fork 191 watcher
Born at : March 7, 2025, 10:17 a.m. This repo has been linked 201 different CVEs too.

备份的漏洞库,3月开始我们来维护

Updated: 11 hours, 52 minutes ago
1236 stars 360 fork 360 watcher
Born at : March 4, 2025, 2:54 p.m. This repo has been linked 216 different CVEs too.

漏洞文库 wiki.wy876.cn

HTML

Updated: 16 hours, 31 minutes ago
73 stars 52 fork 52 watcher
Born at : Feb. 26, 2025, 9:46 a.m. This repo has been linked 201 different CVEs too.

APIT is a CLI tool designed for API black-box vulnerability fuzzing. It captures API traffic via browser proxy and conducts deep recognition and mutation of API parameters in a tree structure. Additionally, APIV incorporates various optimization strategies to enhance the precision and efficiency of API vulnerability testing.

Updated: 1 year ago
0 stars 0 fork 0 watcher
Born at : June 23, 2024, 5:23 a.m. This repo has been linked 105 different CVEs too.

APIF is a CLI tool designed for API black-box vulnerability testing. It captures API traffic via browser proxy and conducts deep recognition and mutation of API parameters in a tree structure. Additionally, APIV incorporates various optimization strategies to enhance the precision and efficiency of API vulnerability testing.

Updated: 1 year, 2 months ago
0 stars 0 fork 0 watcher
Born at : April 15, 2024, 8:39 a.m. This repo has been linked 105 different CVEs too.

None

Updated: 1 year, 2 months ago
0 stars 0 fork 0 watcher
Born at : April 15, 2024, 4:49 a.m. This repo has been linked 105 different CVEs too.

All CVE - PoC in GitHub

poc proofofconcept tester allcve cvegithub cvenew cvepoc cveupdate

Updated: 1 month ago
12 stars 3 fork 3 watcher
Born at : March 22, 2024, 3:58 p.m. This repo has been linked 931 different CVEs too.

None

Updated: 1 week, 1 day ago
2 stars 0 fork 0 watcher
Born at : March 11, 2024, 1:21 p.m. This repo has been linked 935 different CVEs too.

None

CSS HTML JavaScript

Updated: 1 year, 5 months ago
0 stars 0 fork 0 watcher
Born at : Feb. 2, 2024, 2:11 p.m. This repo has been linked 494 different CVEs too.

APIV is a CLI tool designed for API black-box vulnerability testing. It captures API traffic via browser proxy and conducts deep recognition and mutation of API parameters in a tree structure. Additionally, APIV incorporates various optimization strategies to enhance the precision and efficiency of API vulnerability testing.

Updated: 6 months, 3 weeks ago
1 stars 1 fork 1 watcher
Born at : Jan. 31, 2024, 9:57 a.m. This repo has been linked 106 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-2021-46422 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-46422 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 http://packetstormsecurity.com/files/167201/SDT-CW3B1-1.1.0-Command-Injection.html
    Added Reference http://packetstormsecurity.com/files/167387/Telesquare-SDT-CW3B1-1.1.0-Command-Injection.html
    Added Reference https://drive.google.com/drive/folders/1YJlVlb4SlTEGONzIjiMwd2P7ucP_Pm7T?usp=sharing
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Sep. 30, 2022

    Action Type Old Value New Value
    Changed Reference Type http://packetstormsecurity.com/files/167201/SDT-CW3B1-1.1.0-Command-Injection.html No Types Assigned http://packetstormsecurity.com/files/167201/SDT-CW3B1-1.1.0-Command-Injection.html Third Party Advisory
    Changed Reference Type http://packetstormsecurity.com/files/167387/Telesquare-SDT-CW3B1-1.1.0-Command-Injection.html No Types Assigned http://packetstormsecurity.com/files/167387/Telesquare-SDT-CW3B1-1.1.0-Command-Injection.html Exploit, Third Party Advisory
    Changed Reference Type https://drive.google.com/drive/folders/1YJlVlb4SlTEGONzIjiMwd2P7ucP_Pm7T?usp=sharing Third Party Advisory https://drive.google.com/drive/folders/1YJlVlb4SlTEGONzIjiMwd2P7ucP_Pm7T?usp=sharing Exploit, Third Party Advisory
  • CVE Modified by [email protected]

    Jun. 03, 2022

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/167387/Telesquare-SDT-CW3B1-1.1.0-Command-Injection.html [No Types Assigned]
  • CVE Modified by [email protected]

    May. 17, 2022

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/167201/SDT-CW3B1-1.1.0-Command-Injection.html [No Types Assigned]
  • Initial Analysis by [email protected]

    May. 07, 2022

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:C/I:C/A:C)
    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://drive.google.com/drive/folders/1YJlVlb4SlTEGONzIjiMwd2P7ucP_Pm7T?usp=sharing No Types Assigned https://drive.google.com/drive/folders/1YJlVlb4SlTEGONzIjiMwd2P7ucP_Pm7T?usp=sharing Third Party Advisory
    Added CWE NIST CWE-78
    Added CPE Configuration AND OR *cpe:2.3:o:telesquare:sdt-cs3b1_firmware:1.1.0:*:*:*:*:*:*:* OR cpe:2.3:h:telesquare:sdt-cs3b1:-:*:*:*:*:*:*:*
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-2021-46422 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Exploit Prediction

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

94.26 }} 0.07%

score

0.99922

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
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Scope
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Latest DB Update: Jul. 02, 2025 23:11