Summary
Successful exploitation of these vulnerabilities could allow an attacker to access critical data or execute arbitrary code.
The following versions of Toptech TMS7 and TopHAT are affected:
- TMS7 7.6.3 (CVE-2026-71379, CVE-2026-70356, CVE-2026-72510, CVE-2026-63713, CVE-2026-68954, CVE-2026-68068, CVE-2026-72507, CVE-2026-71302, CVE-2026-69662, CVE-2026-71189)
- TopHAT 7.6.3 (CVE-2026-71379, CVE-2026-70356, CVE-2026-72510, CVE-2026-63713, CVE-2026-68954, CVE-2026-68068, CVE-2026-72507, CVE-2026-71302, CVE-2026-69662, CVE-2026-71189)
| CVSS | Vendor | Equipment | Vulnerabilities |
|---|---|---|---|
| v3 10 | Toptech Systems | Toptech TMS7 and TopHAT | Files or Directories Accessible to External Parties, Unrestricted Upload of File with Dangerous Type, Improper Neutralization of Special Elements used in an SQL Command (‘SQL Injection’), Session Fixation, Improper Neutralization of Directives in Dynamically Evaluated Code (‘Eval Injection’), Improper Neutralization of Input During Web Page Generation (‘Cross-site Scripting’) |
Background
- Critical Infrastructure Sectors: Energy, Chemical, Transportation Systems
- Countries/Areas Deployed: Worldwide
- Company Headquarters Location: United States
Vulnerabilities
CVE-2026-71379
The file export endpoint allows any unauthenticated attacker to export arbitrary database tables by sending a crafted POST request.
Affected Products
Toptech TMS7 and TopHAT
Toptech Systems
Toptech Systems TMS7: 7.6.3, Toptech Systems TopHAT: 7.6.3
known_affected
Remediations
Mitigation
Toptech Systems sent a security advisory to their customers on July 20, 2026. The issues have been addressed in release 7.8. Users can get the latest release and more information on these issues, at the Toptech Systems security blog.
https://www.toptech.com/blog/tms7-version-7-8-strengthens-security
Relevant CWE: CWE-552 Files or Directories Accessible to External Parties
Metrics
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 10 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
| 4.0 | 10 | CRITICAL | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H |
CVE-2026-70356
The TMS file upload endpoint fails to enforce server-side file type restrictions, allowing an attacker to upload and execute arbitrary PHP files on the web server.
Affected Products
Toptech TMS7 and TopHAT
Toptech Systems
Toptech Systems TMS7: 7.6.3, Toptech Systems TopHAT: 7.6.3
known_affected
Remediations
Mitigation
Toptech Systems sent a security advisory to their customers on July 20, 2026. The issues have been addressed in release 7.8. Users can get the latest release and more information on these issues, at the Toptech Systems security blog.
https://www.toptech.com/blog/tms7-version-7-8-strengthens-security
Relevant CWE: CWE-434 Unrestricted Upload of File with Dangerous Type
Metrics
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 9.1 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
| 4.0 | 9.4 | CRITICAL | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H |
CVE-2026-72510
The “supplier_no” parameter used in the business allocation search feature is vulnerable to time-based blind SQL injection.
Affected Products
Toptech TMS7 and TopHAT
Toptech Systems
Toptech Systems TMS7: 7.6.3, Toptech Systems TopHAT: 7.6.3
known_affected
Remediations
Mitigation
Toptech Systems sent a security advisory to their customers on July 20, 2026. The issues have been addressed in release 7.8. Users can get the latest release and more information on these issues, at the Toptech Systems security blog.
https://www.toptech.com/blog/tms7-version-7-8-strengthens-security
Relevant CWE: CWE-89 Improper Neutralization of Special Elements used in an SQL Command (‘SQL Injection’)
Metrics
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 9 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:H |
| 4.0 | 8.5 | HIGH | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:H/SC:H/SI:L/SA:H |
CVE-2026-63713
The “search” parameter in the view audit logs feature within the utilities section is susceptible to a time-based blind SQL injection vulnerability.
Affected Products
Toptech TMS7 and TopHAT
Toptech Systems
Toptech Systems TMS7: 7.6.3, Toptech Systems TopHAT: 7.6.3
known_affected
Remediations
Mitigation
Toptech Systems sent a security advisory to their customers on July 20, 2026. The issues have been addressed in release 7.8. Users can get the latest release and more information on these issues, at the Toptech Systems security blog.
https://www.toptech.com/blog/tms7-version-7-8-strengthens-security
Relevant CWE: CWE-89 Improper Neutralization of Special Elements used in an SQL Command (‘SQL Injection’)
Metrics
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 9 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:H |
| 4.0 | 8.5 | HIGH | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:H/SC:H/SI:L/SA:H |
CVE-2026-68954
The “pattern” parameter used in search function in the home page of the TMS application is vulnerable to time-based blind SQL injection vulnerability.
Affected Products
Toptech TMS7 and TopHAT
Toptech Systems
Toptech Systems TMS7: 7.6.3, Toptech Systems TopHAT: 7.6.3
known_affected
Remediations
Mitigation
Toptech Systems sent a security advisory to their customers on July 20, 2026. The issues have been addressed in release 7.8. Users can get the latest release and more information on these issues, at the Toptech Systems security blog.
https://www.toptech.com/blog/tms7-version-7-8-strengthens-security
Relevant CWE: CWE-89 Improper Neutralization of Special Elements used in an SQL Command (‘SQL Injection’)
Metrics
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 9 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:H |
| 4.0 | 8.5 | HIGH | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:H/SC:H/SI:L/SA:H |
CVE-2026-68068
The “screenID” parameter in the electronic transaction queue viewer feature within the manual transactions section is susceptible to a time-based blind SQL injection vulnerability.
Affected Products
Toptech TMS7 and TopHAT
Toptech Systems
Toptech Systems TMS7: 7.6.3, Toptech Systems TopHAT: 7.6.3
known_affected
Remediations
Mitigation
Toptech Systems sent a security advisory to their customers on July 20, 2026. The issues have been addressed in release 7.8. Users can get the latest release and more information on these issues, at the Toptech Systems security blog.
https://www.toptech.com/blog/tms7-version-7-8-strengthens-security
Relevant CWE: CWE-89 Improper Neutralization of Special Elements used in an SQL Command (‘SQL Injection’)
Metrics
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 9 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:H |
| 4.0 | 8.5 | HIGH | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:H/SC:H/SI:L/SA:H |
CVE-2026-72507
The “reportType” parameter in the product summary report feature within the balancing reports section is susceptible to a time-based blind SQL injection vulnerability.
Affected Products
Toptech TMS7 and TopHAT
Toptech Systems
Toptech Systems TMS7: 7.6.3, Toptech Systems TopHAT: 7.6.3
known_affected
Remediations
Mitigation
Toptech Systems sent a security advisory to their customers on July 20, 2026. The issues have been addressed in release 7.8. Users can get the latest release and more information on these issues, at the Toptech Systems security blog.
https://www.toptech.com/blog/tms7-version-7-8-strengthens-security
Relevant CWE: CWE-89 Improper Neutralization of Special Elements used in an SQL Command (‘SQL Injection’)
Metrics
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 9 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:H |
| 4.0 | 8.5 | HIGH | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:H/SC:H/SI:L/SA:H |
CVE-2026-71302
The application accepts user-supplied session identifiers and does not regenerate the session ID after authentication. This allows an attacker to predefine a session ID and reuse it after victim authentication, resulting in session takeover.
Affected Products
Toptech TMS7 and TopHAT
Toptech Systems
Toptech Systems TMS7: 7.6.3, Toptech Systems TopHAT: 7.6.3
known_affected
Remediations
Mitigation
Toptech Systems sent a security advisory to their customers on July 20, 2026. The issues have been addressed in release 7.8. Users can get the latest release and more information on these issues, at the Toptech Systems security blog.
https://www.toptech.com/blog/tms7-version-7-8-strengthens-security
Relevant CWE: CWE-384 Session Fixation
Metrics
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 7.1 | HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L |
| 4.0 | 7.5 | HIGH | CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N |
CVE-2026-69662
The application uses unsafe functions that allow execution of inline scripts and string evaluation functions.
Affected Products
Toptech TMS7 and TopHAT
Toptech Systems
Toptech Systems TMS7: 7.6.3, Toptech Systems TopHAT: 7.6.3
known_affected
Remediations
Mitigation
Toptech Systems sent a security advisory to their customers on July 20, 2026. The issues have been addressed in release 7.8. Users can get the latest release and more information on these issues, at the Toptech Systems security blog.
https://www.toptech.com/blog/tms7-version-7-8-strengthens-security
Relevant CWE: CWE-95 Improper Neutralization of Directives in Dynamically Evaluated Code (‘Eval Injection’)
Metrics
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 3.7 | LOW | CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N |
| 4.0 | 2.1 | LOW | CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N |
CVE-2026-71189
An attacker can construct a request that, if issued by another application user, will cause JavaScript code supplied by the attacker to execute within the user’s browser in the context of that user’s session with the application.
Affected Products
Toptech TMS7 and TopHAT
Toptech Systems
Toptech Systems TMS7: 7.6.3, Toptech Systems TopHAT: 7.6.3
known_affected
Remediations
Mitigation
Toptech Systems sent a security advisory to their customers on July 20, 2026. The issues have been addressed in release 7.8. Users can get the latest release and more information on these issues, at the Toptech Systems security blog.
https://www.toptech.com/blog/tms7-version-7-8-strengthens-security
Relevant CWE: CWE-79 Improper Neutralization of Input During Web Page Generation (‘Cross-site Scripting’)
Metrics
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 3.5 | LOW | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N |
| 4.0 | 4.8 | MEDIUM | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
Acknowledgments
- Sachin Shetty and Roy Duisters of Shell CyberDefence reported these vulnerabilities to Toptech and CISA.
Legal Notice and Terms of Use
This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy).
Recommended Practices
CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities.
- Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet.
- Locate control system networks and remote devices behind firewalls and isolating them from business networks.
- When remote access is required, use more secure methods, such as virtual private networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices.
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets.
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B–Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.
CISA also recommends users take the following measures to protect themselves from social engineering attacks:
- Do not click web links or open attachments in unsolicited email messages.
- Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams.
- Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks.
No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time.
Revision History
- Initial Release Date: 2026-09-29
| Date | Revision | Summary |
|---|---|---|
| 2026-09-29 | 1 | Initial Publication |
