CVE-2024-0920Public exploitNetwork attack vector

Authenticated command execution via crafted ping input

Published Jan 26, 2024 · Updated Jun 17, 2025

Command injection in TRENDnet TEW-822DRE 1.03B02 allows remote authenticated users to execute arbitrary commands through its Ping Test. The /admin_ping.htm POST handler uses attacker-controlled ipv4_ping or ipv6_ping values as command input without neutralizing command syntax. Administrator access to the management interface is required, and successful exploitation grants control over the appliance.

CVSS severity7.2
High
EPSS probability8.65%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in TRENDnet TEW-822DRE 1.03B02 allows remote authenticated users to execute arbitrary commands through its Ping Test. The /admin_ping.htm POST handler uses attacker-controlled ipv4_ping or ipv6_ping values as command input without neutralizing command syntax. Administrator access to the management interface is required, and successful exploitation grants control over the appliance.

The record

CVE
CVE-2024-0920
Published
Jan 26, 2024
Updated
Jun 17, 2025
Vendor
TRENDnet
Product
TEW-822DRE
Classifications
CWE-77, T1059
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jan 26, 2024CVE publishedPublication date reported by the CVE source.
  2. Jun 17, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.03B02

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

TRENDnet · TEW-822DREversion=1.03B02

Published CVSS scores

8.3VulDBAV:N/AC:L/Au:M/C:C/I:C/A:C
7.2VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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