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Automated Logic: Automated Logic WebCTRL / Carrier i-Vu: Access Control Bypass

CVE-2024-5539 Critical Published
CVSS
9.2 Critical
EPSS
0.00049 0.0% chance of exploit in 30d
CWE
CWE-863 Incorrect Authorization
Vector

Summary

Per NVD: “The Access Control Bypass vulnerability found in ALC WebCTRL and Carrier i-Vu in versions up to and including 8.5 allows a malicious actor to bypass intended access restrictions and expose sensitive information via the web based building automation server.”

Affected Packages / Versions

  • Package: Automated Logic WebCTRL / Carrier i-Vu (—)
  • Latest published version at triage time: Per NVD: up to and including 8.5
  • Affected range: WebCTRL and Carrier i-Vu up to and including 8.5 (per NVD)
  • Patched version: See Carrier Product Security advisory list (corporate.carrier.com/product-security/advisories-resources/)

Impact

NVD’s description stops at “expose sensitive information.” Specific data classes exposed and any integrity impact are not enumerated by NVD.

Severity Rationale

NVD does not list a CVSS score for this CVE at fetch time; the Praetorian cve-research listing assigns CVSS 9.2 (Critical). Reviewer should confirm the score source before publication.

Fix

Apply the Automated Logic / Carrier security update. Vendor advisories are listed at corporate.carrier.com/product-security/advisories-resources/.

Disclosure timeline

  • TBDReported to vendor
  • TBDPatch released
  • TBDPublic disclosure

Fix Commit(s)

    References

    Discovered by Praetorian Labs · Published April 29, 2026