CVE-2023-0242Network attack vector

Authenticated server-file overwrite via unchecked VQL copy

Published Jan 18, 2023 · Updated Apr 3, 2025

Improper privilege management in Rapid7 Velociraptor before 0.6.7-5 allows remote authenticated users to overwrite server files. The VQL copy() function checks permission to read the source but fails to require FILESYSTEM_WRITE before copying data to the caller-selected destination. An analyst-level account that can log into the GUI and run VQL in a notebook can replace configuration or other server files.

CVSS severity8.8
High
EPSS probability0.54%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper privilege management in Rapid7 Velociraptor before 0.6.7-5 allows remote authenticated users to overwrite server files. The VQL copy() function checks permission to read the source but fails to require FILESYSTEM_WRITE before copying data to the caller-selected destination. An analyst-level account that can log into the GUI and run VQL in a notebook can replace configuration or other server files.

The record

CVE
CVE-2023-0242
Published
Jan 18, 2023
Updated
Apr 3, 2025
Vendor
Rapid7
Product
Velociraptor
Classifications
CWE-269, CWE-862, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 18, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 3, 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=0 <0.6.7-5 changes=[{"at":"5","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Rapid7 · Velociraptorversion=0 <0.6.7-5 changes=[{"at":"5","status":"unaffected"}]

Published CVSS scores

8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-269Improper Privilege Management
CWE-862Missing Authorization
T1565.001Stored Data Manipulation

Public exploit references

No public exploit references are available in this record.

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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