Detections
Analytics
Cisco SD-WAN vManage Software Path Traversal (cisco-sa-vmandowndir-CVGvdKM3)
medium Nessus Plugin ID 147760
Language:
Synopsis
The remote device is missing a vendor-supplied security patchDescription
The version of Cisco SD-WAN vManage Software installed on the remote host is affected by a vulnerability as referenced in the cisco-sa-vmandowndir-CVGvdKM3 advisory.- A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to conduct path traversal attacks and obtain read access to sensitive files on an affected system. The vulnerability is due to insufficient validation of HTTP requests. An attacker could exploit this vulnerability by sending a crafted HTTP request that contains directory traversal character sequences to the affected system. A successful exploit could allow the attacker to view arbitrary files on the affected system. (CVE-2020-3401)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
Solution
Upgrade to the relevant fixed version referenced in Cisco bug ID CSCvt74757See Also
Plugin Details
Severity: Medium
ID: 147760
File Name: cisco-sa-vmandowndir-CVGvdKM3.nasl
Version: 1.5
Type: local
Family: CISCO
Published: 3/15/2021
Updated: 3/16/2021
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3.6
CVSS v2
Risk Factor: Medium
Base Score: 4
Temporal Score: 3
Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N
CVSS Score Source: CVE-2020-3401
CVSS v3
Risk Factor: Medium
Base Score: 6.5
Temporal Score: 5.7
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:cisco:sd-wan_vmanage
Required KB Items: Cisco/Viptela/Version
Exploit Ease: No known exploits are available
Patch Publication Date: 7/15/2020
Vulnerability Publication Date: 7/16/2020
Reference Information
CVE: CVE-2020-3401