CVE-2020-3592

MEDIUM

Cisco SD-WAN vManage < 20.1.12 - Authenticated Authorization Bypass via Crafted HTTP Requests

Title source: llm
STIX 2.1

Description

A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to bypass authorization and modify the configuration of an affected system. The vulnerability is due to insufficient authorization checking on an affected system. An attacker could exploit this vulnerability by sending crafted HTTP requests to the web-based management interface of an affected system. A successful exploit could allow the attacker to gain privileges beyond what would normally be authorized for their configured user authorization level. This could allow the attacker to modify the configuration of an affected system.

References (1)

Core 1
Core References

Scores

CVSS v3 6.5
EPSS 0.0003
EPSS Percentile 9.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-284 CWE-863
Status published
Products (2)
cisco/catalyst_sd-wan_manager 20.3.1
cisco/sd-wan_vmanage < 20.1.12
Published Nov 06, 2020
Tracked Since Feb 18, 2026