PT-2021-19762 · Mcusystem · Mcusystem

Lai + 1 · Published 2021-06-18 · Updated 2021-06-24 · CVE-2021-32536

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: MCUsystem (affected versions not specified)

Description: The issue concerns the login page in the MCUsystem, which fails to filter special characters. This oversight allows remote attackers to inject JavaScript without privilege, thereby performing reflected XSS attacks.

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

CVE-2021-32536

Affected Products

Mcusystem

References · 5

• https://osv.dev/vulnerability/CVE-2021-32536 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-32536 · Security Note
• https://t.me/cibsecurity/25546 · Telegram Post
• https://twcert.org.tw/tw/cp-132-4811-4a160-1.html · Note
• https://t.me/cvenotify/16539 · Telegram Post