Is CVE-2025-13036 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2025-13036 being exploited in the wild.

How severe is CVE-2025-13036?

Informational severity, with a CVSS score of 9.2, published 16 June 2026.

Is there a fix for CVE-2025-13036?

A patch was published on 2026-06-16: Fixed in version 12.00.00 and patch BF32850 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2025-13036 attacked?

It is attacked over the network, in a network appliance.

Am I affected by CVE-2025-13036?

Check whether you run Rockwell Automation FactoryTalk Historian Site Edition at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2025-13036: Rockwell Automation FactoryTalk Historian SE authentication bypass via race condition

CVE-2025-13036 · Severity: info · CVSS 9.2 · Published 2026-06-16

Rockwell Automation FactoryTalk Historian Site Edition, an industrial data platform used to collect and analyze process data, is vulnerable to an authentication bypass. By repeatedly sending requests to the login system, an unauthorized attacker can obtain a valid security token. This could allow an attacker to gain full access to sensitive industrial data and system configurations without providing legitimate credentials.

Vendors: Rockwell Automation.

Quick answers

Is CVE-2025-13036 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2025-13036 being exploited in the wild.
How severe is CVE-2025-13036?: Informational severity, with a CVSS score of 9.2, published 16 June 2026.
Which products and versions are affected?: Rockwell Automation FactoryTalk Historian Site Edition v11.
Is there a fix for CVE-2025-13036?: A patch was published on 2026-06-16: Fixed in version 12.00.00 and patch BF32850 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2025-13036 attacked?: It is attacked over the network, in a network appliance.
Am I affected by CVE-2025-13036?: Check whether you run Rockwell Automation FactoryTalk Historian Site Edition at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

An authentication bypass vulnerability (CWE-362) exists in FactoryTalk Historian Site Edition v11. The flaw is rooted in a race condition within the login endpoint's handling of concurrent requests. By flooding the endpoint with repeated requests, an unauthenticated attacker can trigger improper synchronization that results in the issuance of a valid authentication token. This allows for full unauthorized access (VC:H/VI:H) over the network without user interaction. Rockwell Automation has released version 12.00.00 to address this issue and provided a specific patch (BF32850) for users unable to upgrade immediately.

Affected products

Rockwell Automation FactoryTalk Historian Site Edition (SE) v11

Timeline

2026-06-16: disclosed
2026-06-16: patched: Fixed in version 12.00.00 and patch BF32850

References

https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1773.html

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