CVE-2025-13036

highpriority · track · 0EPSS 0.003 · 21 %ileDEEUUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.29% (21st) EPSS
CVSS 7.7 · high
Is it mine?
5 products
Check your exposure
Who says so?
4 sources
cnnvd · enisa_euvd · cert_bund · cisa_csaf_ot

EPSS · scored 2026-10-27

An authentication bypass security issue exists within FactoryTalk Historian Site Edition. By continually sending requests to the login endpoint, an attacker may obtain a valid authentication token.

01

remediations

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

No vendor fix yet; a mitigation is available.

  • MitigationFactoryTalk Historian SEcisa_csaf_ot

    Rockwell Automation recommends the following: Mitigations and Workarounds for CVE-2025-13036: Customers using the affected software, who are not able to upgrade to one of the corrected versions, should use our security best practices and consider applying the available patch (BF32850) for their current version (https://support.rockwellautomation.com/app/answers/answer_view/a_id/1157978/loc/en_US).

    https://support.rockwellautomation.com/app/answers/answer_view/a_id/1157978/loc/en_US
02

cvss

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

9.2
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.1–9.2

v3.17.7highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Lsecondary · CISA US
v4.09.2criticalCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:Nsecondary · ENISA EU
v4.09.2criticalCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/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
v4.07.1highCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/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)
03

ssvc

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

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-362USCWE-362US
05

affected products (5)

Products and version ranges known to be affected.

06

advisories (2)

Vendor and ecosystem advisories describing this.

  • WID-SEC-W-2026-1982Rockwell Automation FactoryTalk (Historian Site Edition): Mehrere SchwachstellenDeutsch2026-06-16csaf · cert_bundDE

    Ein Angreifer kann mehrere Schwachstellen in Rockwell Automation FactoryTalk Historian Site Edition ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um einen Denial of Service Angriff durchzuführen, und um Daten zu manipulieren.

  • ICSA-26-169-03Rockwell Automation FactoryTalk Historian Site Edition2026-06-18icsa · cisa_csaf_otUS

    Successful exploitation of these vulnerabilities could allow an attacker to obtain a valid authentication token, perform a denial of service, or crash the system.

07

also known as (3)

Other names and identifiers for this entity.

08

sources

Which sources assert this record, and when.

cnnvdenisa_euvdcert_bundcisa_csaf_otNVDCVE.orgMITRE
published 2026-06-16modified 2026-06-17
09

references (3)

External citations — patches, advisories, analysis.

scry

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