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Vulnerabilities

Vulnerability · CVE-2026-25872

JUNG Smart Panel KNX firmware version L1.12.22 and prior contain an unauthenticated path traversal vulnerability in the embedded web interface.

Published Feb 10, 2026 · catalog updated May 11, 2026 · ALBRECHT JUNG GMBH & CO. KG JUNG Smart Panel 5.1 KNX

Last checked Nov 6, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-25872. EPSS is 0.78%. Act only if a listed version of ALBRECHT JUNG GMBH & CO. KG JUNG Smart Panel 5.1 KNX is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.9
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.78%
Remediation
Vendor / distro source
Affected products
vendor ALBRECHT JUNG GMBH & CO. KG JUNG Smart Panel 5.1 KNX 0 ≤L1.12.22

JUNG Smart Panel KNX firmware version L1.12.22 and prior contain an unauthenticated path traversal vulnerability in the embedded web interface. The application fails to properly validate file path input, allowing remote, unauthenticated attackers to access arbitrary files on the underlying filesystem within the context of the web server. This may result in disclosure of system configuration files and other sensitive information.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor ALBRECHT JUNG GMBH & CO. KG JUNG Smart Panel 5.1 KNX 0 ≤L1.12.220 ≤L1.12.22

How to fix CVE-2026-25872

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-25872. EPSS is 0.78%. Act only if a listed version of ALBRECHT JUNG GMBH & CO. KG JUNG Smart Panel 5.1 KNX is installed.

Which versions are affected?

Compare what you have installed with ALBRECHT JUNG GMBH & CO. KG JUNG Smart Panel 5.1 KNX 0 ≤L1.12.22 0 ≤L1.12.22. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.78%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 10, 2026 · EUVD

    Detected

    JUNG Smart Panel KNX firmware version L1.12.22 and prior contain an unauthenticated path traversal vulnerability in the embedded web interface. The application fails to properly validate file path input, allowing remote, unauthenticated attackers to access arbitrary files on the underlying filesystem within the context of the web server. This may result in disclosure of system configuration files

  2. May 11, 2026 · EUVD

    Updated

    JUNG Smart Panel KNX firmware version L1.12.22 and prior contain an unauthenticated path traversal vulnerability in the embedded web interface. The application fails to properly validate file path input, allowing remote, unauthenticated attackers to access arbitrary files on the underlying filesystem within the context of the web server. This may result in disclosure of system configuration files

Sources

  • CVE.orgVulnerability recordCVE-2026-25872

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-25872

    30-day exploitation probability 0.78%

    first.org
  • EUVDVulnerability recordEUVD-2026-6255

    JUNG Smart Panel KNX firmware version L1.12.22 and prior contain an unauthenticated path traversal vulnerability in the embedded web interface. The application fails to properly validate file path input, allowing remote, unauthenticated attackers to access arbitrary files on the

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 6, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 6, 2026
  • CVE.orgNov 4, 2026
  • EUVDNov 2, 2026