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PatchSiren cyber security CVE debrief

CVE-2026-1758 Secomea CVE debrief

A session fixation vulnerability exists in Secomea GateManager's webserver module, affecting versions 11.5.0 and 11.4.625515072:0. This issue allows for session fixation attacks, potentially leading to unauthorized access. The vulnerability has been fixed in version 11.6 or 11.4.626194074 and above. Defenders should verify exposure in GateManager deployments, especially those using versions prior to 11.6 or 11.4.626194074, and assess the need for compensating controls. Verification of affected versions and remediation efforts is necessary to prevent potential unauthorized access.

Vendor
Secomea
Product
GateManager
CVSS
HIGH 8.3
CISA KEV
Not listed in stored evidence
Original CVE published
2026-09-15
Original CVE updated
2026-09-18
Advisory published
2026-09-15
Advisory updated
2026-09-18

Who should care

Defenders responsible for GateManager deployments, especially those using versions prior to 11.6 or 11.4.626194074, should assess exposure and prioritize remediation efforts.

Why it matters

The session fixation vulnerability in Secomea GateManager's webserver module requires verification of exposure and prioritization of remediation efforts to prevent potential unauthorized access.

  • Verify exposure in GateManager deployments
  • Assess the need for compensating controls
  • Prioritize remediation efforts for affected versions

Technical summary

The session fixation vulnerability in Secomea GateManager's webserver module allows attackers to fixate a user's session, potentially leading to unauthorized access. The issue affects GateManager versions 11.5.0 and 11.4.625515072:0, and has been fixed in version 11.6 or 11.4.626194074 and above.

Defensive priority

Defenders should prioritize verifying exposure in GateManager deployments, especially those using versions prior to 11.6 or 11.4.626194074, and assess the need for compensating controls.

Recommended defensive actions

  • Verify GateManager version and assess exposure
  • Apply patches or compensating controls as needed
  • Monitor for potential session fixation attacks

Evidence notes

The CVE record and NVD entry provide details on the session fixation vulnerability in Secomea GateManager. However, the corpus does not establish specific exploitation instances or impact. Verification of affected versions and remediation efforts is necessary.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-1758 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-1758

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-1758 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-1758

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.