THREATPORT/VULNERABILITY/CVE-2020-22001
CRITICAL SEVERITY

CVE-2020-22001

Homeautomation vulnerability

CVSS
9.8
EPSS
3.4%
EPSS pct
88th
Exploited
No known
HomeAutomation 3.3.2 suffers from an authentication bypass vulnerability when spoofing client IP address using the X-Forwarded-For header with the local (loopback) IP address value allowing remote control of the smart home solution.
Affected vendor
Homeautomation Project
Affected product
Homeautomation
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-290 — Authentication Bypass by Spoofing
Published
2021-04-27

Risk analysis

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

Its EPSS score of 3.4% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 88% of all scored CVEs.

Check your external exposure to CVE-2020-22001

  • Confirm whether Homeautomation Project Homeautomation is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2020-22001.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2020-22001

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2020-22001 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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