🔐 CVE Alert

CVE-2026-71379

CRITICAL 10.0

Toptech TMS7 and TopHAT Files or Directories Accessible to External Parties

CVSS Score
10.0
EPSS Score
0.0%
EPSS Percentile
0th

The file export endpoint allows any unauthenticated attacker to export arbitrary database tables by sending a crafted POST request.

CWE CWE-552
Vendor toptech systems
Product tms7
Published Sep 29, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

Affected Versions

Toptech Systems / TMS7
7.6.3
Toptech Systems / TopHAT
7.6.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗
toptech.com: https://www.toptech.com/blog/tms7-version-7-8-strengthens-security cisa.gov: https://www.cisa.gov/news-events/ics-advisories/icsa-26-272-02 github.com: https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-272-02.json

Credits

Sachin Shetty and Roy Duisters of Shell CyberDefence reported this vulnerability to Toptech and CISA.