CVE-2026-11889
SALTO ProAccess Space Authorization Bypass Through User-Controlled Key
02 Description
SALTO ProAccess Space Authorization Bypass Through User-Controlled Key
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.31% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 23.7% of scored records. A rank, not a probability.
- NVD base score
- 7.1 (CVSS v4.0), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- NVD analysis status
- Awaiting Analysis. NVD last modified this record on 2026-10-24.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-07-16 20:38Z3 MO AGO
- Last updated
- 2026-07-17 13:21Z3 MO AGO
- Reserved
- 2026-06-10
- Assigning CNA
- icscert
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.1)
- CNA CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
- Weaknesses
- CWE-639Authorization Bypass Through User-Controlled KeyBase
- Data version
- 5.2
- Document digest
- be5dcaa416911a063770cde109b2c33b2e997758c0b9cb166363c74095175b86
05 Affected products
06 References
07 Remediation
Users of SALTO ProAccess using the tenancy feature should upgrade to version 6.13. To further enhance security after applying the update: * Operate ProAccess Space on a protected internal network and avoid exposing it directly to the Internet. * Restrict operator-level accounts to the minimum required and apply least-privilege principles. * If feasible, disable the partitioning feature and operate under a single partition. * When strong tenant separation is required, consider running separate Space instances (isolated environments) rather than relying solely on logical partitioning.