Abus Secvest Wireless Alarm System FUAA50000 3.01.01 inadequate encryption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Abus Secvest Wireless Alarm System FUAA50000 3.01.01. It has been rated as critical. This impacts an unknown function. This manipulation causes inadequate encryption. The identification of this vulnerability is CVE-2019-9863. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Abus Secvest Wireless Alarm System FUAA50000 3.01.01. It has been declared as critical. Affected by this vulnerability is an unknown function. The manipulation with an unknown input leads to a inadequate encryption vulnerability. The CWE definition for the vulnerability is CWE-326. The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Due to the use of an insecure algorithm for rolling codes in the ABUS Secvest wireless alarm system FUAA50000 3.01.01 and its remote controls FUBE50014 and FUBE50015, an attacker is able to predict valid future rolling codes, and can thus remotely control the alarm system in an unauthorized way.

The bug was discovered 03/25/2019. The weakness was shared 03/27/2019. This vulnerability is known as CVE-2019-9863 since 03/18/2019. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries VDB-132558 and VDB-132557 are related to this item. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Inadequate encryption
CWE: CWE-326 / CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/18/2019 🔍
03/25/2019 +7 days 🔍
03/27/2019 +2 days 🔍
03/28/2019 +1 days 🔍
08/17/2023 +1603 days 🔍

Sourcesinfo

Advisory: syss.de
Status: Not defined

CVE: CVE-2019-9863 (🔍)
GCVE (CVE): GCVE-0-2019-9863
GCVE (VulDB): GCVE-100-132559
See also: 🔍

Entryinfo

Created: 03/28/2019 14:25
Updated: 08/17/2023 12:57
Changes: 03/28/2019 14:25 (54), 05/22/2020 15:40 (1), 08/17/2023 12:57 (3)
Complete: 🔍
Cache ID: 216::103

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