CVE-2022-47037Public exploitNetwork attack vector

Administrator credential disclosure via unauthenticated GetCredentials command

Published Mar 18, 2024 · Updated Apr 10, 2025

Credential disclosure in Siklu MultiHaul TG before 2.1.1 allows remote attackers to obtain administrator credentials over TCP port 12777. The unauthenticated Clixon backend accepts a crafted GetCredentials command and returns the randomly generated username and password. Any interface attached to the management plane exposes the service, and the disclosed account grants administrative control of the device.

CVSS severity7.5
High
EPSS probability0.55%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Credential disclosure in Siklu MultiHaul TG before 2.1.1 allows remote attackers to obtain administrator credentials over TCP port 12777. The unauthenticated Clixon backend accepts a crafted GetCredentials command and returns the randomly generated username and password. Any interface attached to the management plane exposes the service, and the disclosed account grants administrative control of the device.

The record

CVE
CVE-2022-47037
Published
Mar 18, 2024
Updated
Apr 10, 2025
Vendor
Siklu
Product
MultiHaul TG
Classifications
CWE-284, CWE-522, T1212
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 18, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 10, 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 <2.1.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Siklu · MultiHaul TGversion=0 <2.1.1

Published CVSS scores

7.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5NIST NVDCVSS:3.1/AV:N/AC:L/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.

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 exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control
CWE-522Insufficiently Protected Credentials
T1212Exploitation for Credential Access

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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