CVE-2023-23130Network attack vector

Credential disclosure via optional cleartext HTTP authentication

Published Feb 1, 2023 · Updated Aug 2, 2024

Cleartext authentication in ConnectWise Automate 2022.11 allows man-in-the-middle attackers to read credentials sent over HTTP. When SSL is disabled, the authentication exchange transmits sensitive credentials without transport encryption instead of requiring HTTPS. Exposure requires the troubleshooting configuration that enables HTTP, and ConnectWise disputes the issue because that option is an intentional design choice.

CVSS severity5.9
Medium
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext authentication in ConnectWise Automate 2022.11 allows man-in-the-middle attackers to read credentials sent over HTTP. When SSL is disabled, the authentication exchange transmits sensitive credentials without transport encryption instead of requiring HTTPS. Exposure requires the troubleshooting configuration that enables HTTP, and ConnectWise disputes the issue because that option is an intentional design choice.

The record

CVE
CVE-2023-23130
Published
Feb 1, 2023
Updated
Aug 2, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-319, T1040
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 1, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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 privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.9NIST NVDCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

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.

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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-319Cleartext Transmission of Sensitive Information
T1040Network Sniffing

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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