CVE-2025-12768

highpriority · track · 0EPSS 0.004 · 37 %ileDEUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.43% (37th) EPSS

CVSS 8 · high

Is it mine?

6 products

Check your exposure

Who says so?

2 sources

cert_bund · cisa_csaf_ot

EPSS · scored 2026-10-27

A security issue exists within FactoryTalk® Historian Machine Edition. An attacker with low-level authentication could exploit this vulnerability to achieve remote code execution on the affected device.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

MitigationSeries Bcisa_csaf_ot
Customers using the affected software, who are not able to upgrade to one of the corrected versions, should use Rockwell Automation's security best practices found at https://support.rockwellautomation.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlight.
https://support.rockwellautomation.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlight
MitigationSeries Ccisa_csaf_ot
Customers using the affected software, who are not able to upgrade to one of the corrected versions, should use Rockwell Automation's security best practices found at https://support.rockwellautomation.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlight.
https://support.rockwellautomation.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlight

cvss

Technical severity, 0–10. One row per scoring source.

8.6

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.1–8.6

v3.18highCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · CISA US

v4.08.6highCVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · PSIRT@rockwellautomation.com

v4.06.1mediumCVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-787USCWE-787US

affected products (6)

Products and version ranges known to be affected.

Rockwell Automation FactoryTalk Historian ME Series B <5.203all versionscert_bundDE
Rockwell Automation FactoryTalk Historian ME Series C <7.102all versionscert_bundDE
Rockwell Automation FactoryTalk≤ Historian ME Series B <5.203cert_bundDE
Rockwell Automation FactoryTalk≤ Historian ME Series C <7.102cert_bundDE
Rockwell Automation Series Ball versionscisa_csaf_otUS
Rockwell Automation Series Call versionscisa_csaf_otUS

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-3143Rockwell Automation FactoryTalk Activation Manager und Historian Machine Edition: Mehrere SchwachstellenDeutsch2026-09-01csaf · cert_bundDE
Ein Angreifer aus einem angrenzenden Netzwerk kann mehrere Schwachstellen in Rockwell Automation FactoryTalk ausnutzen, um beliebigen Programmcode auszuführen, Administratorrechte zu erlangen oder einen Denial-of-Service-Zustand auszulösen.
ICSA-26-244-06Rockwell Automation Historian ME2026-09-01icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities could crash the device being accessed; an out-of-bounds write condition may allow remote code execution.

sources

Which sources assert this record, and when.

cert_bund cisa_csaf_ot NVD CVE.org MITRE

published 2026-09-01modified 2026-10-19

references (1) nvd

External citations — patches, advisories, analysis.

https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1796.html

scry

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