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Rockwell’s advisories cover separate vulnerabilities in FactoryTalk software, Micro800 controllers, Studio 5000 Logix Designer, and ControlLogix/CompactLogix controllers—not one shared flaw or universal patch. The right correction depends on the exact product, catalog number, and installed software or firmware version. Match those details to the relevant Rockwell advisory before changing a production system.

Which Rockwell products and fixes are covered?

The advisories below identify affected ranges and correction paths where the available Rockwell notice details establish them. A severity score helps prioritize investigation, but it does not tell you which version to install. For entries where exact applicability or correction details are not stated here, consult the complete advisory and its latest revision.

Rockwell product and advisory Issue and affected versions Correction path Severity and exploitation status
FactoryTalk Linx
SD1735; CVE-2025-7972
Token-validation bypass in the Network Browser that can allow changes to FactoryTalk Linx drivers. All versions before 6.50 are affected. Version 6.50 and later are corrected. Rockwell rates it critical: CVSS 3.1 9.0 and CVSS 4.0 8.4. The listing says it is not known exploited.
FactoryTalk View Machine Edition
SD1719; CVE-2025-24479 and CVE-2025-24480
Versions below 15 are affected. The notice describes local code execution for CVE-2025-24479 and remote code execution for CVE-2025-24480. Version 15 and patches for versions 12, 13, and 14 are listed as corrections. Match the installed version to the notice. CVSS 3.1 scores are 8.4 and 9.8, respectively. The advisory says KEV: No.
Micro800 controllers
SD1736
Multiple vulnerabilities. Affected models and versions vary by controller; the full advisory table specifies applicability. Correction paths depend on model and version. Some older LC20, LC50, and LC70 variants require migration to newer E-series models; newer L50E/L70E firmware corrections are also listed. Do not apply a single version number to the whole family. Rockwell’s surfaced listing reports CVSS 3.1 9.8 and CVSS 4.0 9.8. Exploitation status is not stated here.
Studio 5000 Logix Designer
SD1783; CVE-2026-9108, CVE-2026-9127, CVE-2026-9128
Rockwell published the notice July 14, 2026. It describes path traversal involving ACD project files and two external-tools configuration issues that can lead to code execution. Correction versions differ by CVE across V32–V37. Use the advisory row for the installed version and the specific CVE. Rockwell marks the issues not known exploited. Scores are not stated here.
ControlLogix 5580 / CompactLogix 5380
SD1792; CVE-2026-9637
The September 2026 portal listing identifies a multiple-vulnerability advisory. Exact affected firmware ranges are not stated here. The listing marks the advisory corrected, but does not provide the complete affected/corrected firmware table here. Verify the full entry before selecting a firmware version. The portal listing marks it known exploited. A severity score is not stated here.

How to identify the correction for your installation

  1. Record the exact asset details. For a controller, capture the full catalog number and installed firmware; for software, record the product name and version. A product-family name alone is not enough to determine applicability.
  2. Find the matching Rockwell advisory. Search the Rockwell Automation security advisory portal by the SD number or CVE listed above. Read the complete entry and its revision history, rather than relying on a product-family summary.
  3. Match every identifier. Check the advisory’s affected-product row against the catalog number and version on the asset. For Studio 5000, match the CVE and installed V32–V37 version; for Micro800, use the specific model and version row.
  4. Follow the listed correction path. Confirm whether Rockwell specifies a software patch, firmware correction, or migration. Do not infer an installation sequence or substitute a correction intended for a different model or release.
  5. Plan and validate the change. Use Rockwell’s version-specific instructions and your site’s change-control process. Confirm the installed version afterward and retain the advisory and change record with the asset documentation.

What to do when the advisory table is incomplete

Do not guess a firmware range or treat a notice that says “corrected” as enough information to select a release. For SD1736, check the complete per-CVE correction matrix and the exact controller catalog number; some older variants have migration paths rather than a simple firmware update. For SD1792, use the complete firmware table for the ControlLogix 5580 or CompactLogix 5380 in question. If the applicable row is unclear, confirm it with Rockwell support before changing a production controller.

Separate patching from network hardening

Rockwell’s SD1771 notice, published March 20, 2026, covers ControlLogix, CompactLogix, and Micro800 and gives risk-reduction guidance in addition to product-specific corrections. Rockwell says, “Customers should ensure that controllers are not exposed to the public internet,” and recommends enabling available controller security protections. It also calls for defense-in-depth. These measures reduce exposure; they do not replace a correction or migration specified in a product advisory.

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  • Keep controllers off the public internet.
  • Enable available security protections on controllers.
  • Use defense-in-depth rather than relying on a single network control.
  • Track patching and hardening separately so a configuration change is not mistaken for a software or firmware correction.
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How to prioritize the work

Begin with the asset inventory and the full advisory applicability tables, then prioritize actions using both exposure and the advisory’s exploitation status. SD1792 is marked known exploited in Rockwell’s September 2026 portal listing, so affected 5580 and 5380 assets warrant prompt verification against the full firmware table. That status does not establish that every installation is affected. The other notices have different exploitation statements—or no status stated here—and should be handled according to their own applicability and correction details.

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