CVE-2026-71379: CWE-552 in Toptech Systems TMS7
CVE-2026-71379 is a critical vulnerability in Toptech Systems TMS7 version 7.6.3 where the file export endpoint allows unauthenticated attackers to export arbitrary database tables via crafted POST requests. This flaw leads to complete confidentiality, integrity, and availability compromise of the affected system.
AI Analysis
Technical Summary
The vulnerability identified as CVE-2026-71379 affects Toptech Systems TMS7 version 7.6.3. It involves an improper access control issue (CWE-552) in the file export endpoint, which permits any unauthenticated attacker to export arbitrary database tables by sending a specially crafted POST request. The vulnerability has a CVSS 3.1 base score of 10.0, reflecting its critical nature with network attack vector, low attack complexity, no privileges or user interaction required, and complete impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation allows an unauthenticated attacker to access and export any database tables, resulting in full compromise of data confidentiality, integrity, and availability within the affected system. This can lead to data leakage, unauthorized data modification, and service disruption.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are provided at this time. Until a patch is available, restrict access to the file export endpoint and monitor for suspicious POST requests if possible.
CVE-2026-71379: CWE-552 in Toptech Systems TMS7
Description
CVE-2026-71379 is a critical vulnerability in Toptech Systems TMS7 version 7.6.3 where the file export endpoint allows unauthenticated attackers to export arbitrary database tables via crafted POST requests. This flaw leads to complete confidentiality, integrity, and availability compromise of the affected system.
CVSS v3.1
Score 10.0critical
Affected software
Toptech Systems
TMS7
Toptech Systems
TopHAT
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability identified as CVE-2026-71379 affects Toptech Systems TMS7 version 7.6.3. It involves an improper access control issue (CWE-552) in the file export endpoint, which permits any unauthenticated attacker to export arbitrary database tables by sending a specially crafted POST request. The vulnerability has a CVSS 3.1 base score of 10.0, reflecting its critical nature with network attack vector, low attack complexity, no privileges or user interaction required, and complete impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation allows an unauthenticated attacker to access and export any database tables, resulting in full compromise of data confidentiality, integrity, and availability within the affected system. This can lead to data leakage, unauthorized data modification, and service disruption.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are provided at this time. Until a patch is available, restrict access to the file export endpoint and monitor for suspicious POST requests if possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- icscert
- Date Reserved
- 2026-08-10T17:31:09.986Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6abc2fb4680226ef6851203f
Added to database: 09/29/2026, 21:37:56 UTC
Last enriched: 09/29/2026, 21:51:16 UTC
Last updated: 09/29/2026, 22:56:01 UTC
Views: 5
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