Is CVE-2019-6838 in the CISA KEV catalog?

No. CVE-2019-6838 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-6838?

CVE-2019-6838 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2019-6838?

CVE-2019-6838 has an EPSS score of 0.82% (53th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-6838?

Upgrade meg6260-0410 firmware to 1.3.7 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2019-6838

MEDIUM

6.5

CVSS v3

NVD

Description

A CWE-863: Incorrect Authorization vulnerability exists in U.motion Server (MEG6501-0001 - U.motion KNX server, MEG6501-0002 - U.motion KNX Server Plus, MEG6260-0410 - U.motion KNX Server Plus, Touch 10, MEG6260-0415 - U.motion KNX Server Plus, Touch 15), which could allow a user with low privileges to delete a critical file.

CWE-863Incorrect Authorization

How to fix

Remediation Available

meg6260-0410 firmwareNVD

Affected:< 1.3.7Fixed in:1.3.7CVE-2019-6838derived from NVD

meg6260-0415 firmwareNVD

Affected:< 1.3.7Fixed in:1.3.7CVE-2019-6838derived from NVD

meg6501-0001 firmwareNVD

Affected:< 1.3.7Fixed in:1.3.7CVE-2019-6838derived from NVD

meg6501-0002 firmwareNVD

Affected:< 1.3.7Fixed in:1.3.7CVE-2019-6838derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Exploit Intelligence

0.82%probability of exploitation in 30 days

53rdpercentile

Moderate risk: more likely to be exploited than 53% of all known CVEs.

References

Other references1

se.com

Related Vulnerabilities

Other CWE-863 (Incorrect Authorization) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-22518	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-38035	Critical	9.8	100%	KEV + Ransom	-
CVE-2022-46169	Critical	9.8	100%	KEV	Fix
CVE-2025-29927	Critical	9.1	100%	-	Fix
CVE-2024-38856	Critical	9.8	99%	KEV	Fix
CVE-2020-36289	Medium	5.3	99%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.