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CVE-2024-20413

Aug. 29, 2024, 1:25 p.m.

CVSS Score

6.7 / 10

Product(s) Impacted

Cisco NX-OS Software

Description

A vulnerability in Cisco NX-OS Software could allow an authenticated, local attacker with privileges to access the Bash shell to elevate privileges to network-admin on an affected device. This vulnerability is due to insufficient security restrictions when executing application arguments from the Bash shell. An attacker with privileges to access the Bash shell could exploit this vulnerability by executing crafted commands on the underlying operating system. A successful exploit could allow the attacker to create new users with the privileges of network-admin.

Weaknesses

CWE-862
Missing Authorization

The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

CWE ID: 862

Date

Published: Aug. 28, 2024, 5:15 p.m.

Last Modified: Aug. 29, 2024, 1:25 p.m.

Status : Undergoing Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

ykramarz@cisco.com

CVSS Data

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score
6.7
Exploitability Score
0.8
Impact Score
5.9
Base Severity
MEDIUM
CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References