Jiuzhou BCM93383WRG 139.4410mp1.3921132mp1.899.004404.004 SNMP Request Credentials credentials management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in Jiuzhou BCM93383WRG 139.4410mp1.3921132mp1.899.004404.004 and classified as problematic. Affected by this issue is some unknown functionality. The manipulation as part of SNMP Request leads to credentials management (Credentials). This vulnerability is uniquely identified as CVE-2018-20382. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Jiuzhou BCM93383WRG 139.4410mp1.3921132mp1.899.004404.004 and classified as problematic. This issue affects an unknown part. The manipulation as part of a SNMP Request leads to a credentials management vulnerability (Credentials). Using CWE to declare the problem leads to CWE-255. Impacted is confidentiality. The summary by CVE is:

Jiuzhou BCM93383WRG 139.4410mp1.3921132mp1.899.004404.004 devices allow remote attackers to discover credentials via iso.3.6.1.4.1.4491.2.4.1.1.6.1.1.0 and iso.3.6.1.4.1.4491.2.4.1.1.6.1.2.0 SNMP requests.

The bug was discovered 12/22/2018. The weakness was disclosed 12/23/2018 (Website). It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2018-20382 since 12/23/2018. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1552 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 1 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-128325, VDB-128326, VDB-128328 and VDB-128329 are pretty similar. 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: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
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

Name: Credentials
Class: Credentials management / Credentials
CWE: CWE-255
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

12/22/2018 🔍
12/23/2018 +1 days 🔍
12/23/2018 +0 days 🔍
12/23/2018 +0 days 🔍
12/24/2018 +1 days 🔍
04/23/2020 +486 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2018-20382 (🔍)
GCVE (CVE): GCVE-0-2018-20382
GCVE (VulDB): GCVE-100-128327
See also: 🔍

Entryinfo

Created: 12/24/2018 09:24
Updated: 04/23/2020 16:25
Changes: 12/24/2018 09:24 (59), 04/23/2020 16:25 (1)
Complete: 🔍
Cache ID: 216::103

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