A vulnerability in the TFTP service of Cisco Network Convergence System 1000 Series software could allow an unauthenticated, remote attacker to retrieve arbitrary files from the targeted device, possibly resulting in information disclosure. The vulnerability is due to improper validation of user-supplied input within TFTP requests processed by the affected software. An attacker could exploit this vulnerability by using directory traversal techniques in malicious requests sent to the TFTP service on a targeted device. An exploit could allow the attacker to retrieve arbitrary files from the targeted device, resulting in the disclosure of sensitive information. This vulnerability affects Cisco IOS XR Software releases prior to Release 6.5.2 for Cisco Network Convergence System 1000 Series devices when the TFTP service is enabled.
History

Tue, 19 Nov 2024 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2019-02-21T20:00:00Z

Updated: 2024-11-19T19:16:32.540Z

Reserved: 2018-12-06T00:00:00

Link: CVE-2019-1681

cve-icon Vulnrichment

Updated: 2024-08-04T18:28:41.089Z

cve-icon NVD

Status : Modified

Published: 2019-02-21T20:29:00.290

Modified: 2024-11-21T04:37:05.170

Link: CVE-2019-1681

cve-icon Redhat

No data.