CVE-2023-41149Network attack vector

Unauthenticated OS command execution

Published Sep 6, 2023 · Updated Sep 26, 2024

OS command injection in Thinkingreed Inc. F-RevoCRM 7.3.7 and 7.3.8 allows remote attackers to execute arbitrary commands on its server. The vendor's removal workaround identifies the bundled docker directory as the exposed locus but does not disclose the affected file, input, or unsafe command-building operation. Network access without authentication or user interaction is sufficient, and command execution can expose data, alter the host, or interrupt the service.

CVSS severity9.8
Critical
EPSS probability1.49%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

OS command injection in Thinkingreed Inc. F-RevoCRM 7.3.7 and 7.3.8 allows remote attackers to execute arbitrary commands on its server. The vendor's removal workaround identifies the bundled docker directory as the exposed locus but does not disclose the affected file, input, or unsafe command-building operation. Network access without authentication or user interaction is sufficient, and command execution can expose data, alter the host, or interrupt the service.

The record

CVE
CVE-2023-41149
Published
Sep 6, 2023
Updated
Sep 26, 2024
Vendor
Thinkingreed Inc.
Product
F-RevoCRM
Classifications
CWE-78, T1059
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 6, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 26, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=version7.3.7 and version7.3.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Thinkingreed Inc. · F-RevoCRMversion=version7.3.7 and version7.3.8

Published CVSS scores

9.8Thinkingreed Inc.CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5JPCERT/CC JVNAV:N/AC:L/Au:N/C:P/I:P/A:P
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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059Command and Scripting Interpreter

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo