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CiscoCVELIST:CVE-2024-20398HistorySep 11, 2024 - 4:38 p.m.
CVE-2024-20398 Cisco IOS XR Software Local Privilege Escalation Vulnerability
2024-09-1116:38:23
cisco
www.cve.org
4
cisco ios xr
local privilege escalation
vulnerability
file system access
insufficient validation
crafted commands
root privileges
CVSS3
8.8
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS
0
Percentile
10.2%
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.
CNA Affected
[
{
"vendor": "Cisco",
"product": "Cisco IOS XR Software",
"versions": [
{
"version": "6.5.3",
"status": "affected"
},
{
"version": "6.5.29",
"status": "affected"
},
{
"version": "6.5.1",
"status": "affected"
},
{
"version": "6.6.1",
"status": "affected"
},
{
"version": "6.5.2",
"status": "affected"
},
{
"version": "6.5.92",
"status": "affected"
},
{
"version": "6.5.15",
"status": "affected"
},
{
"version": "6.6.2",
"status": "affected"
},
{
"version": "7.0.1",
"status": "affected"
},
{
"version": "6.6.25",
"status": "affected"
},
{
"version": "6.5.26",
"status": "affected"
},
{
"version": "6.6.11",
"status": "affected"
},
{
"version": "6.5.25",
"status": "affected"
},
{
"version": "6.5.28",
"status": "affected"
},
{
"version": "6.5.93",
"status": "affected"
},
{
"version": "6.6.12",
"status": "affected"
},
{
"version": "6.5.90",
"status": "affected"
},
{
"version": "7.0.0",
"status": "affected"
},
{
"version": "7.1.1",
"status": "affected"
},
{
"version": "7.0.90",
"status": "affected"
},
{
"version": "6.6.3",
"status": "affected"
},
{
"version": "7.0.2",
"status": "affected"
},
{
"version": "7.1.15",
"status": "affected"
},
{
"version": "7.2.0",
"status": "affected"
},
{
"version": "7.2.1",
"status": "affected"
},
{
"version": "7.1.2",
"status": "affected"
},
{
"version": "7.0.11",
"status": "affected"
},
{
"version": "7.0.12",
"status": "affected"
},
{
"version": "7.0.14",
"status": "affected"
},
{
"version": "7.1.25",
"status": "affected"
},
{
"version": "6.6.4",
"status": "affected"
},
{
"version": "7.2.12",
"status": "affected"
},
{
"version": "7.3.1",
"status": "affected"
},
{
"version": "7.1.3",
"status": "affected"
},
{
"version": "7.4.1",
"status": "affected"
},
{
"version": "7.2.2",
"status": "affected"
},
{
"version": "6.5.31",
"status": "affected"
},
{
"version": "7.3.15",
"status": "affected"
},
{
"version": "7.3.16",
"status": "affected"
},
{
"version": "7.4.15",
"status": "affected"
},
{
"version": "6.5.32",
"status": "affected"
},
{
"version": "7.3.2",
"status": "affected"
},
{
"version": "7.5.1",
"status": "affected"
},
{
"version": "7.4.16",
"status": "affected"
},
{
"version": "7.3.27",
"status": "affected"
},
{
"version": "7.6.1",
"status": "affected"
},
{
"version": "7.5.2",
"status": "affected"
},
{
"version": "7.8.1",
"status": "affected"
},
{
"version": "7.6.15",
"status": "affected"
},
{
"version": "7.5.12",
"status": "affected"
},
{
"version": "7.8.12",
"status": "affected"
},
{
"version": "7.3.3",
"status": "affected"
},
{
"version": "7.7.1",
"status": "affected"
},
{
"version": "7.3.4",
"status": "affected"
},
{
"version": "7.4.2",
"status": "affected"
},
{
"version": "7.6.2",
"status": "affected"
},
{
"version": "7.5.3",
"status": "affected"
},
{
"version": "7.7.2",
"status": "affected"
},
{
"version": "7.9.1",
"status": "affected"
},
{
"version": "7.10.1",
"status": "affected"
},
{
"version": "7.8.2",
"status": "affected"
},
{
"version": "7.5.4",
"status": "affected"
},
{
"version": "6.5.33",
"status": "affected"
},
{
"version": "7.8.22",
"status": "affected"
},
{
"version": "7.7.21",
"status": "affected"
},
{
"version": "7.9.2",
"status": "affected"
},
{
"version": "7.3.5",
"status": "affected"
},
{
"version": "7.5.5",
"status": "affected"
},
{
"version": "7.11.1",
"status": "affected"
},
{
"version": "7.9.21",
"status": "affected"
},
{
"version": "7.10.2",
"status": "affected"
},
{
"version": "24.1.1",
"status": "affected"
},
{
"version": "7.6.3",
"status": "affected"
},
{
"version": "7.3.6",
"status": "affected"
},
{
"version": "7.5.52",
"status": "affected"
},
{
"version": "7.11.2",
"status": "affected"
}
],
"defaultStatus": "unknown"
}
]Related
vulnrichment
vulnrichment
cve
cve
CVE-2024-20398
2024-09-11 17:15:12
nvd
nvd
CVE-2024-20398
2024-09-11 17:15:12
cisco
cisco
Cisco IOS XR Software CLI Privilege Escalation Vulnerability
2024-09-11 16:00:00
CVSS3
8.8
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS
0
Percentile
10.2%
Related for CVELIST:CVE-2024-20398