QLogic 4Gb Fibre Channel/4-8Gb SAN on BladeCenter credentials management

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in QLogic 4Gb Fibre Channel and 4-8Gb SAN on BladeCenter. This issue affects some unknown processing. This manipulation causes credentials management. This vulnerability appears as CVE-2018-18202. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability classified as critical was found in QLogic 4Gb Fibre Channel and 4-8Gb SAN on BladeCenter (version now known). Affected by this vulnerability is some unknown processing. The manipulation with an unknown input leads to a credentials management vulnerability. The CWE definition for the vulnerability is CWE-255. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The QLogic 4Gb Fibre Channel 5.5.2.6.0 and 4/8Gb SAN 7.10.1.20.0 modules for IBM BladeCenter have an undocumented support account with a support password, an undocumented diags account with a diags password, and an undocumented prom account with a prom password.

The bug was discovered 10/09/2018. The weakness was presented 10/10/2018 (Website). The advisory is shared at misteralfa-hack.blogspot.com. This vulnerability is known as CVE-2018-18202 since 10/09/2018. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1552 for this issue.

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

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Productinfo

Vendor

Name

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: Credentials management
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

10/09/2018 🔍
10/09/2018 +0 days 🔍
10/09/2018 +0 days 🔍
10/10/2018 +0 days 🔍
10/10/2018 +0 days 🔍
04/01/2020 +539 days 🔍

Sourcesinfo

Advisory: misteralfa-hack.blogspot.com
Status: Not defined

CVE: CVE-2018-18202 (🔍)
GCVE (CVE): GCVE-0-2018-18202
GCVE (VulDB): GCVE-100-125173

Entryinfo

Created: 10/10/2018 13:18
Updated: 04/01/2020 12:36
Changes: 10/10/2018 13:18 (55), 04/01/2020 12:36 (1)
Complete: 🔍
Cache ID: 216::103

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Discussion

 Monr4 (+1)
8 years ago
There are some undocumented user:
User & password : prom
User & password: diags
User & password: support

Explanation:
http://misteralfa-hack.blogspot.com/2018/10/ibm-bladecenter-qlogic-4g-fibre-channel.html

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