CVE-2024-20343
Oct. 7, 2024, 5:42 p.m.
Tags
CVSS Score
Products Impacted
| Vendor | Product | Versions |
|---|---|---|
| cisco |
|
|
| linux |
|
|
Description
A vulnerability in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to read any file in the file system of the underlying Linux operating system. The attacker must have valid credentials on the affected device. This vulnerability is due to incorrect validation of the arguments that are passed to a specific CLI command. An attacker could exploit this vulnerability by logging in to an affected device with low-privileged credentials and using the affected command. A successful exploit could allow the attacker access files in read-only mode on the Linux file system.
Weaknesses
CWE-284
Improper Access Control
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CWE ID: 284Date
Published: Sept. 11, 2024, 5:15 p.m.
Last Modified: Oct. 7, 2024, 5:42 p.m.
Status : Analyzed
CVE has been recently published to the CVE List and has been received by the NVD.
More infoSource
ykramarz@cisco.com
CPEs
| Type | Vendor | Product | Version | Update | Edition | Language | Software Edition | Target Software | Target Hardware | Other Information |
|---|---|---|---|---|---|---|---|---|---|---|
| o | cisco | ios_xr | 6.5.1 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 6.5.2 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 6.5.3 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 6.5.15 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 6.5.92 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 6.5.93 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 6.6.1 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 6.6.2 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 6.6.3 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 6.6.4 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 6.6.11 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 6.6.12 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 6.6.25 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.0.0 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.0.1 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.0.2 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.0.11 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.0.12 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.0.14 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.0.90 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.1.1 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.1.2 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.1.3 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.1.15 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.1.25 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.2.0 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.2.1 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.2.2 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.2.12 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.3.1 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.3.2 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.3.3 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.3.4 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.3.5 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.3.6 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.3.15 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.3.16 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.3.27 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.4.1 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.4.2 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.4.15 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.4.16 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.5.1 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.5.2 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.5.3 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.5.4 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.5.5 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.5.12 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.5.52 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.6.1 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.6.2 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.6.15 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.7.1 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.7.2 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.7.21 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.8.1 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.8.2 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.8.12 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.8.22 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.9.1 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.9.2 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.9.21 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.10.1 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.10.2 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 7.11.1 | / | / | / | / | / | x64 | / |
| o | cisco | ios_xr | 24.1.1 | / | / | / | / | / | x64 | / |
| o | linux | linux_kernel | - | / | / | / | / | / | / | / |
CVSS Data
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Base Score
Exploitability Score
Impact Score
Base Severity
MEDIUMCVSS Vector String
The CVSS vector string provides an in-depth view of the vulnerability metrics.
View Vector StringCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N