HOMEVULNERABILITIESCVE-2020-22000
HIGH

CVE-2020-22000

CWE-78Published: April 27, 2021· Updated: Jun 17, 2026

8.0
CVSS v3.1

Official Description

HomeAutomation 3.3.2 suffers from an authenticated OS command execution vulnerability using custom command v0.1 plugin. This can be exploited with a CSRF vulnerability to execute arbitrary shell commands as the web user via the 'set_command_on' and 'set_command_off' POST parameters in '/system/systemplugins/customcommand/customcommand.plugin.php' by using an unsanitized PHP exec() function.

NVD Source

Technical Analysis

CVE-2020-22000 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.0.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.Low
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Affected Vendors & Products

homeautomation_project1 product(s)
homeautomation
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://www.exploit-db.com/exploits/47809
ADVISORYhttps://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5560.php
ADVISORYhttps://www.exploit-db.com/exploits/47809
ADVISORYhttps://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5560.php

All References (4)

→
https://www.exploit-db.com/exploits/47809Exploit · Third Party Advisory · VDB Entry
→
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5560.phpExploit · Third Party Advisory
→
https://www.exploit-db.com/exploits/47809Exploit · Third Party Advisory · VDB Entry
→
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5560.phpExploit · Third Party Advisory

Quick Facts

CVE IDCVE-2020-22000
CVSS Score8.0 / 10
SeverityHIGH
WeaknessCWE-78
CISA KEVNo
Affected1 vendor(s)
PublishedApr 27, 2021

Related CVEs (CWE-78)

CVE-2008-6554
10.0
CVE-2012-6592
10.0
CVE-2008-4796
10.0
CVE-2008-4304
10.0
CVE-2010-2445
10.0
CVE-2012-6593
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2020-22000 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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