CVE-2021-34700
MEDIUMCisco Catalyst SD-WAN Manager 20.5.0-20.5.1 & vManage <20.4.2 Authenticated Arbitrary File Read
Title source: llmDescription
A vulnerability in the CLI interface of Cisco SD-WAN vManage Software could allow an authenticated, local attacker to read arbitrary files on the underlying file system of an affected system. This vulnerability exists because access to sensitive information on an affected system is not sufficiently controlled. An attacker could exploit this vulnerability by gaining unauthorized access to sensitive information on an affected system. A successful exploit could allow the attacker to create forged authentication requests and gain unauthorized access to the web UI of an affected system.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
x_refsource_cisco
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-vmanage-infdis-LggOP9sE
Scores
CVSS v3
5.5
EPSS
0.0005
EPSS Percentile
16.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-522
Status
published
Products (2)
cisco/catalyst_sd-wan_manager
20.5.0 - 20.5.1
cisco/sd-wan_vmanage
< 20.4.2
Published
Jul 22, 2021
Tracked Since
Feb 18, 2026