PT-2020-13899 · Abus · Abus Secvest Fumo50110

Published 2020-07-30 · Updated 2020-08-05 · CVE-2020-14158

Positive Technologies (AI Summary)

CVSS v2.0

6.4

Medium

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions ABUS Secvest FUMO50110 hybrid module (affected versions not specified)

Description The issue concerns the lack of security mechanisms to ensure confidentiality or integrity of RF packets exchanged with an alarm panel. This makes it easier to conduct authentication-bypass attacks, specifically wAppLoxx authentication-bypass attacks.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2020-14158

Affected Products

Abus Secvest Fumo50110

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2020-14158 · Security Note
• https://t.me/defcon_news/53351 · Telegram Post
• http://seclists.org/fulldisclosure/2020/Jul/36 · Note
• http://packetstormsecurity.com/files/158692/ABUS-Secvest-Hybrid-Module-FUMO50110-Authentication-Bypass.html · Note
• https://syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2020-015.txt · Note