CVE-2026-9307 (GCVE-0-2026-9307)

Vulnerability from cvelistv5 – Published: 2026-06-16 13:42 – Updated: 2026-06-16 15:22
VLAI
Title
Rockwell Automation CompactLogix 5370 Controllers – Multiple Vulnerabilities
Summary
A sensitive information disclosure security issue exists within the affected CompactLogix controllers. The controller's web server exposes CIP Connection IDs on the diagnostics webpage, which are accessible to any unauthenticated user on the network. This information can be leveraged by an attacker to construct malicious packets, leading to Denial-of-Service.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-497 - Exposure of sensitive system information to an unauthorized control sphere
Assigner
Impacted products
Show details on NVD website

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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