Detections
Analytics

Cisco SD-WAN vManage HTTP Authentication User Enumeration (cisco-sa-vmanage-enumeration-64eNnDKy)

medium Nessus Plugin ID 149329

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Synopsis

The remote device is missing a vendor-supplied security patch

Description

According to its self-reported version, Cisco SD-WAN Viptela Software is affected by an information disclosure vulnerability due to improper handling of HTTP headers. An unauthenticated, remote attacker can exploit this, via HTTP, to determine which accounts are valid user accounts.

Please see the included Cisco BID and Cisco Security Advisory for more information.

Solution

Upgrade to the relevant fixed version referenced in Cisco bug ID CSCvx21265

See Also

http://www.nessus.org/u?e4a54375

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvx21265

Plugin Details

Severity: Medium

ID: 149329

File Name: cisco-sa-vmanage-enumeration-64eNnDKy.nasl

Version: 1.3

Type: local

Family: CISCO

Published: 5/7/2021

Updated: 5/7/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 1.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2021-1486

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:cisco:sd-wan_vmanage, cpe:/o:cisco:sd-wan_firmware

Required KB Items: Cisco/Viptela/Version

Exploit Ease: No known exploits are available

Patch Publication Date: 5/5/2021

Vulnerability Publication Date: 5/5/2021

Reference Information

CVE: CVE-2021-1486