HOMEVULNERABILITIESCVE-2020-14158
CRITICAL

CVE-2020-14158

CWE-287Published: July 30, 2020· Updated: Jun 17, 2026

9.1
CVSS v3.1

Official Description

The ABUS Secvest FUMO50110 hybrid module does not have any security mechanism that ensures confidentiality or integrity of RF packets that are exchanged with an alarm panel. This makes it easier to conduct wAppLoxx authentication-bypass attacks.

NVD Source

Technical Analysis

CVE-2020-14158 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), with a CVSS base score of 9.1.

From a weakness classification perspective (CWE-287): Authentication bypass vulnerabilities allow attackers to access protected resources without valid credentials.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected Vendors & Products

abus2 product(s)
secvest hybrid fumo50110 firmwaresecvest hybrid fumo50110
Source: NVD CPE · 2 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

ADVISORYhttp://packetstormsecurity.com/files/158692/ABUS-Secvest-Hybrid-Module-FUMO50110-Authentication-Bypass.html
ADVISORYhttp://seclists.org/fulldisclosure/2020/Jul/36
ADVISORYhttps://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2020-015.txt
ADVISORYhttp://packetstormsecurity.com/files/158692/ABUS-Secvest-Hybrid-Module-FUMO50110-Authentication-Bypass.html
ADVISORYhttp://seclists.org/fulldisclosure/2020/Jul/36
ADVISORYhttps://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2020-015.txt

All References (6)

→
http://packetstormsecurity.com/files/158692/ABUS-Secvest-Hybrid-Module-FUMO50110-Authentication-Bypass.htmlThird Party Advisory
→
http://seclists.org/fulldisclosure/2020/Jul/36Mailing List · Third Party Advisory
→
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2020-015.txtThird Party Advisory
→
http://packetstormsecurity.com/files/158692/ABUS-Secvest-Hybrid-Module-FUMO50110-Authentication-Bypass.htmlThird Party Advisory
→
http://seclists.org/fulldisclosure/2020/Jul/36Mailing List · Third Party Advisory
→
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2020-015.txtThird Party Advisory

Quick Facts

CVE IDCVE-2020-14158
CVSS Score9.1 / 10
SeverityCRITICAL
WeaknessCWE-287
CISA KEVNo
Affected1 vendor(s)
PublishedJul 30, 2020

Related CVEs (CWE-287)

CVE-2007-4747
10.0
CVE-2007-5383
10.0
CVE-2007-1160
10.0
CVE-2007-2719
10.0
CVE-2007-5006
10.0
CVE-2007-5391
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2020-14158 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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