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Thinmanager CVE-2025-9065

HIGH
Externally Controlled Reference to a Resource in Another Sphere (CWE-610)
2025-09-09 PSIRT@rockwellautomation.com
8.6
CVSS 4.0 · NVD
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Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V4 - API and Web Service External resource reference control
Impact

CVSS score of 8.6 (HIGH). Attack characteristics: network attack vector, low complexity, high privileges required, no user interaction not required. EPSS exploitation probability: 0.03%.

Exploit ScenarioDerived

This vulnerability can be exploited remotely over the network. Successful exploitation could compromise the high-severity affected system.

This Month Plan within 30 days. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 0.0% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 28, 2026

A server-side request forgery security issue exists within Rockwell Automation ThinManager® software due to the lack of input sanitization. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified under CWE-610. A server-side request forgery security issue exists within Rockwell Automation ThinManager® software due to the lack of input sanitization. Authenticated attackers can exploit this vulnerability by specifying external SMB paths, exposing the ThinServer® service account NTLM hash. Affected products include: Rockwellautomation Thinmanager.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 8.6 HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
High
User Interaction
None
Vulnerable system: Confidentiality
High
Vulnerable system: Integrity
High
Vulnerable system: Availability
High
Subsequent system: Confidentiality
None
Subsequent system: Integrity
None
Subsequent system: Availability
None

DescriptionCVE.org

A server-side request forgery security issue exists within Rockwell Automation ThinManager® software due to the lack of input sanitization. Authenticated attackers can exploit this vulnerability by specifying external SMB paths, exposing the ThinServer® service account NTLM hash.

Executive ViewAI

Why It Matters

Organizations using A server-side request forgery security face significant risk from CVE-2025-9065 rated CVSS 8.6. Successful exploitation could significantly impact the confidentiality, integrity, or availability of affected systems. Organizations should apply vendor updates when available and consider compensating controls in the interim.

Business Impact: Severe
Compensating Controls

Apply vendor patch. If immediate patching is not feasible: (1) Implement network-level access controls to limit exposure; (2) Enable enhanced monitoring and alerting; (3) Apply principle of least privilege.

Threat Intelligence Overview

EPSS Score
0.0%
Top 91% exploitable

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.0%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact
Very High

Priority Score

43
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +43
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Server-Side Request Forgery exploits applications that fetch remote resources based on user-supplied URLs.

Affected Products (CPE)CVE.org

cpe:2.3:a:rockwellautomation:thinmanager:*:*:*:*:*:*:*:*
CVE-2023-27855 CRITICAL POC
9.8 Mar 22

In affected versions, a path traversal exists when processing a message in Rockwell Automation's ThinManager ThinServer.

CVE-2023-27856 HIGH POC
7.5 Mar 22

In affected versions, path traversal exists when processing a message of type 8 in Rockwell Automation's ThinManager Thi

CVE-2022-38742 CRITICAL
9.8 Sep 23

Rockwell Automation ThinManager ThinServer versions 11.0.0 - 13.0.0 is vulnerable to a heap-based buffer overflow. Rated

CVE-2024-10386 CRITICAL
9.3 Oct 25

CVE-2024-10386 IMPACT An authentication vulnerability exists in the affected product. Rated critical severity (CVSS 9.3)

CVE-2024-5989 CRITICAL
9.3 Jun 25

Due to an improper input validation, an unauthenticated threat actor can send a malicious message to invoke SQL injectio

CVE-2024-5988 CRITICAL
9.3 Jun 25

Due to an improper input validation, an unauthenticated threat actor can send a malicious message to invoke a local or r

CVE-2024-10387 HIGH
8.7 Oct 25

CVE-2024-10387 IMPACT A Denial-of-Service vulnerability exists in the affected product. Rated high severity (CVSS 8.7),

CVE-2024-5990 HIGH
8.7 Jun 25

Due to an improper input validation, an unauthenticated threat actor can send a malicious message to a monitor thread wi

CVE-2025-3618 HIGH
8.5 Apr 15

A denial-of-service vulnerability exists in the Rockwell Automation ThinManager. Rated high severity (CVSS 8.5), this vu

CVE-2025-3617 HIGH
8.5 Apr 15

A privilege escalation vulnerability exists in the Rockwell Automation ThinManager. Rated high severity (CVSS 8.5), this

CVE-2024-45826 HIGH
8.5 Sep 12

CVE-2024-45826 IMPACT Due to improper input validation, a path traversal and remote code execution vulnerability exists

CVE-2023-2443 HIGH
7.5 May 11

Rockwell Automation ThinManager product allows the use of medium strength ciphers. Rated high severity (CVSS 7.5), this

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