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9.8
CVSS
Critical

CVE-2021-46422

PUBLISHED

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...

Exploited in the wild PoC available Remote Low complexity No user interaction
Vendor
Telesquare
Product
SDT-CW3B1
Published
Apr 27, 2022
EPSS
—

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.

nuclei_scanner

CVSS scores

CVSS v3.1 9.8 Critical

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

CVSS v2.0 10.0

AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitation status

Exploited in the wild

Recorded 2025-04-22 00:00:00 UTC · Source

Proof of concept available

Recorded 2022-10-16 11:34:26 UTC · Source

References

Known exploited vulnerability sources

Catalogues that list this CVE as a known exploited vulnerability.

Source Added
The Shadowserver (via CIRCL) Apr 24, 2025

Scanner integrations

Scanner Reference Detected
Nuclei https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-46422.yaml Apr 25, 2025

Potential proof of concepts

These PoCs are unverified and could contain malware. Use at your own risk.

tucommenceapousser/CVE-2021-46422

github · Created 2023-06-14 01:35:08 UTC · 0 stars

yyqxi/CVE-2021-46422

github · Created 2022-10-16 11:34:26 UTC · 2 stars

CVE-2021-46422poc

Chocapikk/CVE-2021-46422

github · Created 2022-06-20 19:24:55 UTC · 2 stars

Telesquare SDT-CW3B1 1.1.0 - OS Command Injection

Timeline

  • CVE ID Reserved

  • CVE Published to Public

  • Proof of Concept Exploit Available

  • Added to KEVIntel

  • Detected by Nuclei