7.8
HIGH
CVE-2023-31425
Brocade Fabric OS rbash Shell Escalation
Description

A vulnerability in the fosexec command of Brocade Fabric OS after Brocade Fabric OS v9.1.0 and, before Brocade Fabric OS v9.1.1 could allow a local authenticated user to perform privilege escalation to root by breaking the rbash shell. Starting with Fabric OS v9.1.0, “root” account access is disabled.

INFO

Published Date :

Aug. 1, 2023, 9:15 p.m.

Last Modified :

Nov. 2, 2023, 2:01 a.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

1.8
Affected Products

The following products are affected by CVE-2023-31425 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Broadcom fabric_operating_system
1 Brocade fabric_operating_system
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2023-31425.

URL Resource
https://security.netapp.com/advisory/ntap-20230908-0007/ Third Party Advisory
https://support.broadcom.com/external/content/SecurityAdvisories/0/22407 Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-31425 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-31425 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Nov. 02, 2023

    Action Type Old Value New Value
    Changed Reference Type https://security.netapp.com/advisory/ntap-20230908-0007/ No Types Assigned https://security.netapp.com/advisory/ntap-20230908-0007/ Third Party Advisory
  • CVE Modified by [email protected]

    Sep. 08, 2023

    Action Type Old Value New Value
    Added Reference https://security.netapp.com/advisory/ntap-20230908-0007/ [No Types Assigned]
  • Initial Analysis by [email protected]

    Aug. 04, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://support.broadcom.com/external/content/SecurityAdvisories/0/22407 No Types Assigned https://support.broadcom.com/external/content/SecurityAdvisories/0/22407 Vendor Advisory
    Added CWE NIST CWE-78
    Added CPE Configuration OR *cpe:2.3:o:broadcom:fabric_operating_system:9.1.0:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-31425 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.04 }} 0.00%

score

0.05715

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability