CVE-2017-6774
MEDIUMCisco ASR 5000 - Privilege Escalation
Title source: llmDescription
A vulnerability in Cisco ASR 5000 Series Aggregated Services Routers running the Cisco StarOS operating system could allow an authenticated, remote attacker to overwrite or modify sensitive system files. The vulnerability is due to the inclusion of sensitive system files within specific FTP subdirectories. An attacker could exploit this vulnerability by overwriting sensitive configuration files through FTP. An exploit could allow the attacker to overwrite configuration files on an affected system. Cisco Bug IDs: CSCvd47739. Known Affected Releases: 21.0.v0.65839.
Scores
CVSS v3
5.0
EPSS
0.0025
EPSS Percentile
47.8%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N
Details
CWE
CWE-552
Status
published
Products (2)
cisco/asr_5000_software
Cisco Systems, Inc./StarOS for ASR 5000 Series Aggregated Services Routers
< 21.0.v0.65839
Published
Aug 17, 2017
Tracked Since
Feb 18, 2026