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Fencer Vulns
high 7.5

CVE-2023-38422 json

Walchem Intuition Missing Authentication for Critical Function

published 2023-08-23 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-42239

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 50%
public exploits
0
none known

Summary

Walchem Intuition 9 firmware versions prior to v4.21 are missing authentication for some of the API routes of the management web server. This could allow an attacker to download and export sensitive data.

Patch / fix

  • Walchem Intuition 9 4.21
  • walchem intuition_9 4.21

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-23-229-04 updated cvss 7.5

Walchem Intuition 9

  • Walchem Intuition 9 < 4.21
    affected: vendor fix walchem.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.63% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

  • Walchem Intuition 9
  • walchem intuition_9

Classification

Weakness
  • CWE-306 Missing Authentication for Critical Functionality

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.