CVE-2019-18872Network attack vector

Unauthorized access via weak password acceptance

Published May 7, 2020 · Updated Aug 5, 2024

Weak password requirements in Blaauw Remote Kiln Control through 3.00r4 allow attackers to configure short or guessable account passwords. The password-setting workflow accepts single-character values and common numeric choices such as 1234, although the responsible function and validation routine are undisclosed. Exploitation requires an account to use such a password, after which remote attackers can guess its credential and obtain that account's access.

CVSS severity7.5
High
EPSS probability0.92%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Weak password requirements in Blaauw Remote Kiln Control through 3.00r4 allow attackers to configure short or guessable account passwords. The password-setting workflow accepts single-character values and common numeric choices such as 1234, although the responsible function and validation routine are undisclosed. Exploitation requires an account to use such a password, after which remote attackers can guess its credential and obtain that account's access.

The record

CVE
CVE-2019-18872
Published
May 7, 2020
Updated
Aug 5, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-521, T1110.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 7, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 5, 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

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
5.0NIST NVDAV:N/AC:L/Au:N/C:N/I:P/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-521Weak Password Requirements
T1110.001Password Guessing

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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