PT-2020-4650 · Cisco · Cisco Sd-Wan Vmanage

Published 2020-11-04 · Updated 2023-10-16 · CVE-2020-3591

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco SD-WAN vManage Software (affected versions not specified)

Description The issue is related to the web-based management interface of the Cisco SD-WAN vManage Software, which does not properly validate user-supplied input. This could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. The attacker could exploit this by persuading a user to click a crafted link, potentially allowing the execution of arbitrary script code in the context of the interface or access to sensitive, browser-based information.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2020-05202

CVE-2020-3591

Affected Products

Cisco Sd-Wan Vmanage

References · 7

• https://osv.dev/vulnerability/CVE-2020-3591 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-05202 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-3591 · Security Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanxsshi-9KHEqRpM · Vendor Advisory
• https://t.me/cibsecurity/16015 · Telegram Post
• https://t.me/cvenotify/5909 · Telegram Post
• https://t.me/cvenotify/5284 · Telegram Post