Brocade Network Advisor up to 14.3.0 JBoss Administration Interface 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 was found in Brocade Network Advisor up to 14.3.0. It has been rated as critical. The impacted element is an unknown function of the component JBoss Administration Interface. The manipulation leads to credentials management. This vulnerability is listed as CVE-2018-6443. The attack may be initiated remotely. In addition, an exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Brocade Network Advisor up to 14.3.0 and classified as critical. This issue affects an unknown function of the component JBoss Administration Interface. The manipulation with an unknown input leads to a credentials management vulnerability. Using CWE to declare the problem leads to CWE-255. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A vulnerability in Brocade Network Advisor Versions before 14.3.1 could allow an unauthenticated, remote attacker to log in to the JBoss Administration interface of an affected system using an undocumented user credentials and install additional JEE applications. A remote unauthenticated user who has access to Network Advisor client libraries and able to decrypt the Jboss credentials could gain access to the Jboss web console.

The bug was discovered 12/19/2018. The weakness was presented 01/22/2019 (Website). It is possible to read the advisory at broadcom.com. The identification of this vulnerability is CVE-2018-6443 since 01/31/2018. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1552 according to MITRE ATT&CK.

The exploit is available at packetstormsecurity.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 34 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 14.3.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Exploit-DB (46887). See VDB-129984 and VDB-129985 for similar entries. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.7
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
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: Credentials management
CWE: CWE-255
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Network Advisor 14.3.1

Timelineinfo

01/31/2018 🔍
12/19/2018 +322 days 🔍
01/22/2019 +34 days 🔍
01/22/2019 +0 days 🔍
01/22/2019 +0 days 🔍
10/21/2024 +2099 days 🔍

Sourcesinfo

Advisory: 153035
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-6443 (🔍)
GCVE (CVE): GCVE-0-2018-6443
GCVE (VulDB): GCVE-100-129983
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 01/22/2019 21:43
Updated: 10/21/2024 10:11
Changes: 01/22/2019 21:43 (60), 05/04/2020 11:47 (2), 07/02/2023 09:36 (4), 06/10/2024 18:13 (21), 10/21/2024 10:11 (2)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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