CVE-2024-20343
published 2024-09-11CVE-2024-20343: 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…
PriorityP430medium5.5CVSS 3.1
AVLACLPRLUINSUCHINAN
EPSS
0.14%
3.7th percentile
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.
Affected
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CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
vendor_cisco5.5MEDIUM
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Cisco
Cisco IOS XR Software CLI Arbitrary File Read Vulnerability
vendor_cisco·2024-09-11·CVSS 5.5
CVE-2024-20343 [MEDIUM] CWE-284 Cisco IOS XR Software CLI Arbitrary File Read Vulnerability
Cisco IOS XR Software CLI Arbitrary File Read Vulnerability
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.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
This advisor
Cisco
Cisco IOS XR Software CLI Arbitrary File Read Vulnerability
vendor_cisco·CVSS 3.1
CVE-2024-20343 Cisco IOS XR Software CLI Arbitrary File Read Vulnerability
CVE-2024-20343: Cisco IOS XR Software CLI Arbitrary File Read Vulnerability
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. Cisco has released software updates that address this vulnerability. There are no
CVSS: 3.1
CWE: CWE-284, CWE-284
Bug IDs: CSC
GHSA
GHSA-9m8x-hm95-w858: 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
ghsa_unreviewed·2024-09-11
CVE-2024-20343 [MEDIUM] CWE-284 GHSA-9m8x-hm95-w858: 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
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2024-09-11
Published