CVE-2026-11754

User Enumeration in Seres Software's syWEB

Published Aug 27, 2026 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
Observable discrepancy vulnerability in Seres Software syWEB allows Account Footprinting.

This issue affects syWEB: through 27082026.
NOTE: The vendor was contacted and it was learned that the product is not supported.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Seres Software
Seres Software syweb
Vendors & Products Seres Software
Seres Software syweb
Type Values Removed Values Added
Description Observable discrepancy vulnerability in Seres Software syWEB allows Account Footprinting. This issue affects syWEB: through 27082026. NOTE: The vendor was contacted and it was learned that the product is not supported.
Title User Enumeration in Seres Software's syWEB
Weaknesses CWE-203
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
TR-CERT
Published
Updated
Aug 27, 2026, 7:38 PM
Reserved
Jun 9, 2026, 6:59 AM
Status
Deferred
Published
Aug 27, 2026, 5:17 PM
Modified
Aug 28, 2026, 3:28 PM