CVE-2026-11889

MEDIUM 6.5

SALTO ProAccess Space Authorization Bypass Through User-Controlled Key

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

SALTO ProAccess Space software using the tenancy feature / logical partition is vulnerable to a privilege escalation attack that could allow an authorized attacker to access any space managed by the affected product.

CWE	CWE-639
Vendor	salto
Product	proaccess space
Published	Jul 16, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Affected Versions

SALTO / ProAccess Space

0 < 6.13

References

NVD ↗ CVE.org ↗ EPSS Data ↗

cisa.gov: https://www.cisa.gov/news-events/ics-advisories/icsa-26-197-07 github.com: https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-197-07.json

Credits

Bernhard Lorenz of Limes Security reported this vulnerability to CISA.