TI-2018-11267 Aliases CVE-2018-15807 GHSA-5wwr-75ff-wp92

POSIM EVO 15.13 for Windows includes an "Emergency Override" administrative account that…

LOW 34CWE-330Published 2018-08-23 · Updated 2024-09-16

Key facts

Attack vector: Local
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

POSIM EVO 15.13 for Windows includes an "Emergency Override" administrative account that may be accessed through POSIM's "override" feature. This Override prompt expects a code that is computed locally using a deterministic algorithm. This code may be generated by an attacker and used to bypass any POSIM EVO login prompt.

Why it matters now

EPSS 0.00341 27th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:posim:evo:15.13:::::windows::	15.13	Vulnerable	Posim

cpe:2.3:a:posim:evo:15.13:*:*:*:*:windows:*:* Versions 15.13 Vulnerable ·Posim

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2018-15807
2026-10-03 Alias added: GHSA-5wwr-75ff-wp92

References

Advisory 1

https://versprite.com/advisories/posim-evo-for-windows/

TI-2018-11268 POSIM EVO 15.13 for Windows includes hardcoded database credentials for the "root"… CVSS 3.0CRITICAL 9.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences