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Description

Incorrect Privilege Assignment vulnerability in Modular DS allows Privilege Escalation.This issue affects Modular DS: from n/a through 2.5.1.

PUBLISHED Reserved 2026-01-14 | Published 2026-01-14 | Updated 2026-01-14 | Assigner Patchstack




CRITICAL: 10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Problem types

CWE-266 Incorrect Privilege Assignment

Product status

Default status
unaffected

Any version
affected

Timeline

2026-01-13:Exploitation identified through log analysis
2026-01-14:Exploitation and vulnerability reported to the Patchstack Threat Intelligence Team
2026-01-14:Patchstack RapidMitigate virtual patch deployed
2026-01-14:Vendor notified of the vulnerability and active exploitation
2026-01-14:Vendor released an official patch

Credits

Teemu Saarentaus | Patchstack Bug Bounty Program finder

References

patchstack.com/...ivilege-escalation-vulnerability?_s_id=cve vdb-entry

patchstack.com/...affecting-40k-sites-exploited-in-the-wild/ third-party-advisory exploit technical-description

help.modulards.com/...-release-modular-connector-252-dm3mv0/ vendor-advisory release-notes

cve.org (CVE-2026-23550)

nvd.nist.gov (CVE-2026-23550)

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