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CVE Record

CVE-2019-19460: An issue was discovered in SALTO ProAccess SPACE 5.4.3.0.

An issue was discovered in SALTO ProAccess SPACE 5.4.3.0. The product's webserver runs as a Windows service with local SYSTEM permissions by default. This is against the principle of least privilege. An attacker who is able to exploit CVE-2019-19458 or CVE-2019-19459 is basically able to write to every single path on the file system, because the webserver is running with the highest privileges available.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysishigh

Security readout for executives and security teams

Plain-English summary

SALTO ProAccess SPACE’s webserver reportedly runs as Windows local SYSTEM by default. If attackers first exploit related file-write vulnerabilities, this high privilege can let them write broadly across the server file system, increasing the business impact of a compromise.

Executive priority

Treat this as high priority for any environment using SALTO access-control management software. The issue can amplify a related web compromise into broader server control, which is material for physical security operations.

Technical view

CVE-2019-19460 is a least-privilege failure in SALTO ProAccess SPACE 5.4.3.0. The webserver runs as a Windows service with SYSTEM permissions. The CVE description says exploitation depends on CVE-2019-19458 or CVE-2019-19459, which can turn file-write access into system-wide file-system impact.

Likely exposure

Organizations running SALTO ProAccess SPACE 5.4.3.0 are the clearest exposed population. Exposure is higher where the ProAccess SPACE webserver is reachable beyond trusted administrative networks. The provided affected-product metadata is incomplete.

Exploitation context

The source bundle does not show CISA KEV listing or confirmed active exploitation. Public references discuss related traversal, file-write, XSS, and bypass issues, but this CVE’s practical impact appears to depend on chaining with CVE-2019-19458 or CVE-2019-19459.

Researcher notes

Evidence is limited to the CVE description and linked advisories. CVSS, CWE, and affected CPE data are absent. The CVE text names 5.4.3.0, while one public reference title mentions 5.5, so confirm version applicability with vendor guidance.

Mitigation direction

  • Check SALTO and SEC Consult guidance for supported fixes or configuration changes.
  • Restrict ProAccess SPACE web access to trusted administrative networks only.
  • Prioritize remediation of CVE-2019-19458 and CVE-2019-19459 on affected hosts.
  • Ask vendor support whether the webserver service can run least-privileged.
  • Monitor affected Windows hosts for unexpected file writes or service changes.

Validation and detection

  • Inventory SALTO ProAccess SPACE installations and record exact versions.
  • Check whether the webserver Windows service runs as local SYSTEM.
  • Confirm management interfaces are not exposed to untrusted networks.
  • Assess whether related CVE-2019-19458 or CVE-2019-19459 exposure exists.
  • Review logs and file integrity data for suspicious write activity.
Prepared
Confidence
medium
Sources
4

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.