Brocade SANnav up to 1.x Session ID random random values

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Brocade SANnav up to 1.x. The affected element is an unknown function of the component Session ID Handler. This manipulation causes random values (random). This vulnerability is handled as CVE-2019-16205. The attack can be initiated remotely. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Brocade SANnav up to 1.x. Affected by this vulnerability is an unknown code of the component Session ID Handler. The manipulation with an unknown input leads to a random values vulnerability (Random). The CWE definition for the vulnerability is CWE-330. The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers. As an impact it is known to affect confidentiality. The summary by CVE is:

A vulnerability, in Brocade SANnav versions before v2.0, could allow remote attackers to brute-force a valid session ID. The vulnerability is due to an insufficiently random session ID for several post-authentication actions in the SANnav portal.

The weakness was released 11/08/2019 (Website). The advisory is shared at broadcom.com. This vulnerability is known as CVE-2019-16205 since 09/10/2019. The exploitation appears to be difficult. 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 T1600.001 for this issue.

Upgrading to version 2.0 eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-145265, VDB-145264, VDB-145263 and VDB-145262. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 6.2

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
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: Random
Class: Random values / Random
CWE: CWE-330 / 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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: SANnav 2.0

Timelineinfo

09/10/2019 🔍
11/08/2019 +59 days 🔍
11/09/2019 +1 days 🔍
11/09/2019 +0 days 🔍

Sourcesinfo

Advisory: broadcom.com
Status: Not defined

CVE: CVE-2019-16205 (🔍)
GCVE (CVE): GCVE-0-2019-16205
GCVE (VulDB): GCVE-100-145261
See also: 🔍

Entryinfo

Created: 11/09/2019 13:17
Updated: 11/09/2019 13:22
Changes: 11/09/2019 13:17 (42), 11/09/2019 13:22 (17)
Complete: 🔍
Cache ID: 216::103

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