A vulnerability in the file system permissions of Cisco IOS XE Software could allow an authenticated, local attacker to obtain read and write access to critical configuration or system files. The vulnerability is due to insufficient file system permissions on an affected device. An attacker could exploit this vulnerability by connecting to an affected device's guest shell, and accessing or modifying restricted files. A successful exploit could allow the attacker to view or modify restricted information or configurations that are normally not accessible to system administrators.
Metrics
No CVSS v4.0
Attack Vector Local
Attack Complexity Low
Privileges Required High
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact None
User Interaction None
No CVSS v3.0
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact None
AV:L/AC:L/Au:N/C:P/I:P/A:N
This CVE is not in the KEV list.
Exploitation none
Automatable no
Technical Impact total
Affected Vendors & Products
Vendors | Products |
---|---|
Cisco |
|
Configuration 1 [-]
AND |
|
No data.
References
History
Thu, 19 Dec 2024 14:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
CPEs | cpe:2.3:o:cisco:ios_xe:16.12.1:*:*:*:*:*:*:* |
Thu, 14 Nov 2024 08:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
ssvc
|
MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2020-09-24T17:51:57.058414Z
Updated: 2024-11-13T17:59:54.374Z
Reserved: 2019-12-12T00:00:00
Link: CVE-2020-3503
Vulnrichment
Updated: 2024-08-04T07:37:54.441Z
NVD
Status : Modified
Published: 2020-09-24T18:15:20.887
Modified: 2024-12-19T13:52:35.190
Link: CVE-2020-3503
Redhat
No data.