PT-2020-4648 · Cisco · Cisco Sd-Wan Vmanage

Johnny Yu · Published 2020-11-04 · Updated 2023-10-16 · CVE-2020-3579

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/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 a vulnerability in the web-based management interface of Cisco SD-WAN vManage Software. This vulnerability could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. The vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access 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:2020-05200

CVE-2020-3579

Affected Products

Cisco Sd-Wan Vmanage

References · 7

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmxss2-NL4KSSVR · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-3579 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-05200 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-3579 · Security Note
• https://t.me/cvenotify/5281 · Telegram Post
• https://t.me/cibsecurity/16012 · Telegram Post
• https://t.me/cvenotify/5905 · Telegram Post