CVE-2023-33273Public exploitNetwork attack vector

Command execution via WGET URL injection

Published Oct 3, 2023 · Updated Sep 20, 2024

OS command injection in DTS Monitoring 3.57.0 allows attackers to execute commands through a crafted WGET check URL. The ajax.php catch_check_data action incorporates the nested WGET URL value into a shell command without neutralizing command substitution. The published proof of concept includes a session cookie and demonstrates code execution through a Linux implant callback, leaving anonymous reachability undocumented.

CVSS severity9.8
Critical
EPSS probability2.50%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in DTS Monitoring 3.57.0 allows attackers to execute commands through a crafted WGET check URL. The ajax.php catch_check_data action incorporates the nested WGET URL value into a shell command without neutralizing command substitution. The published proof of concept includes a session cookie and demonstrates code execution through a Linux implant callback, leaving anonymous reachability undocumented.

The record

CVE
CVE-2023-33273
Published
Oct 3, 2023
Updated
Sep 20, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-78, T1059.004
Attack vector
network
Privileges
Unavailable

Timeline

How it unfolded

  1. Oct 3, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 20, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesUnavailable in this record.

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/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
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059.004Command and Scripting Interpreter: Unix Shell

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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