THREATPORT/VULNERABILITY/CVE-2013-4863
HIGH SEVERITY

CVE-2013-4863

Veralite Firmware vulnerability

CVSS
8.8
EPSS
12.2%
EPSS pct
96th
Exploited
No known
The HomeAutomationGateway service in MiCasaVerde VeraLite with firmware 1.5.408 allows (1) remote attackers to execute arbitrary Lua code via a RunLua action in a request to upnp/control/hag on port 49451 or (2) remote authenticated users to execute arbitrary Lua code via a RunLua action in a request to port_49451/upnp/control/hag.
Affected vendor
Micasaverde
Affected product
Veralite Firmware
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-287 — Improper Authentication
Published
2020-01-28

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring low privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 12.2% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 96% of all scored CVEs.

Check your external exposure to CVE-2013-4863

  • Confirm whether Micasaverde Veralite Firmware is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2013-4863.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2013-4863

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2013-4863 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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