CVE-2024-20398
published 2024-09-11CVE-2024-20398: A vulnerability in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to obtain read/write file system access on the underlying…
PriorityP347high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.21%
11.6th percentile
A vulnerability in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to obtain read/write file system access on the underlying operating system of an affected device.
This vulnerability is due to insufficient validation of user arguments that are passed to specific CLI commands. An attacker with a low-privileged account could exploit this vulnerability by using crafted commands at the prompt. A successful exploit could allow the attacker to elevate privileges to root.
Affected
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CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
vendor_cisco8.8HIGH
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GHSA
GHSA-vf65-x29h-36m5: A vulnerability in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to obtain read/write file system access on the underl
ghsa_unreviewed·2024-09-11
CVE-2024-20398 [HIGH] CWE-78 GHSA-vf65-x29h-36m5: A vulnerability in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to obtain read/write file system access on the underl
A vulnerability in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to obtain read/write file system access on the underlying operating system of an affected device.
This vulnerability is due to insufficient validation of user arguments that are passed to specific CLI commands. An attacker with a low-privileged account could exploit this vulnerability by using crafted commands at the prompt. A successful exploit could allow the attacker to elevate privileges to root.
Cisco
Cisco IOS XR Software CLI Privilege Escalation Vulnerability
vendor_cisco·2024-09-11·CVSS 8.8
CVE-2024-20398 [HIGH] CWE-78 Cisco IOS XR Software CLI Privilege Escalation Vulnerability
Cisco IOS XR Software CLI Privilege Escalation Vulnerability
A vulnerability in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to obtain read/write file system access on the underlying operating system of an affected device.
This vulnerability is due to insufficient validation of user arguments that are passed to specific CLI commands. An attacker with a low-privileged account could exploit this vulnerability by using crafted commands at the prompt. A successful exploit could allow the attacker to elevate privileges to root.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/Cis
Cisco
Cisco IOS XR Software CLI Privilege Escalation Vulnerability
vendor_cisco·CVSS 3.1
CVE-2024-20398 Cisco IOS XR Software CLI Privilege Escalation Vulnerability
CVE-2024-20398: Cisco IOS XR Software CLI Privilege Escalation Vulnerability
A vulnerability in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to obtain read/write file system access on the underlying operating system of an affected device. This vulnerability is due to insufficient validation of user arguments that are passed to specific CLI commands. An attacker with a low-privileged account could exploit this vulnerability by using crafted commands at the prompt. A successful exploit could allow the attacker to elevate privileges to root . Cisco has released software updates that address this vulnerability. There are no
CVSS: 3.1
CWE: CWE-78, CWE-78
Bug IDs: CSCwj25248, CSCwk94350, CSCwk94350, CSCwk94350, CSCwk94350
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2024-09-11
Published