CVE-2024-42468

HIGH EPSS 52.2%
Published Aug 12, 20241y ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Aug 12, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

openHAB, a provider of open-source home automation software, has add-ons including the visualization add-on CometVisu. CometVisuServlet in versions prior to 4.2.1 is susceptible to an unauthenticated path traversal vulnerability. Local files on the server can be requested via HTTP GET on the CometVisuServlet. This issue may lead to information disclosure. Users should upgrade to version 4.2.1 of the CometVisu add-on of openHAB to receive a patch.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
52.2% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-22 Path Traversal Resource Mgmt

Affected Products 1

VendorProductVersionRange
openhabopenhab* <4.2.1

References 3

  • github.com https://github.com/openhab/openhab-webui/blob/1c03c60f84388b9d7da0231df2d4ebb1e17d3fcf/bundles/org.openhab.ui.cometvisu/src/main/java/org/openhab/ui/cometvisu/internal/servlet/CometVisuServlet.java#L75
    Patch
  • github.com https://github.com/openhab/openhab-webui/commit/630e8525835c698cf58856aa43782d92b18087f2
    Patch
  • github.com https://github.com/openhab/openhab-webui/security/advisories/GHSA-pcwp-26pw-j98w
    Vendor Advisory

Remediation

  • github.com https://github.com/openhab/openhab-webui/blob/1c03c60f84388b9d7da0231df2d4ebb1e17d3fcf/bundles/org.openhab.ui.cometvisu/src/main/java/org/openhab/ui/cometvisu/internal/servlet/CometVisuServlet.java#L75
    Patch
  • github.com https://github.com/openhab/openhab-webui/commit/630e8525835c698cf58856aa43782d92b18087f2
    Patch