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.
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
Vendors | Products |
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Cisco |
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Configuration 1 [-]
AND |
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References
Link | Resource |
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https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-unauth-file-access-eBTWkKVW | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: cisco
Published: 2020-09-24T00:00:00
Updated: 2020-09-24T17:51:56
Reserved: 2019-12-12T00:00:00
Link: CVE-2020-3503
JSON object: View
NVD Information
Status : Modified
Published: 2020-09-24T18:15:20.887
Modified: 2023-11-07T03:22:49.220
Link: CVE-2020-3503
JSON object: View
Redhat Information
No data.