PT-2021-10703 · Unknown · Homeautomation

Gjoko Krstic · Published 2021-04-27 · Updated 2021-05-10 · CVE-2020-21987

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: HomeAutomation version 3.3.2

Description: The issue is related to persistent Cross Site Scripting (XSS), which occurs when input passed via several parameters to several scripts is not properly sanitized before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session.

Recommendations: For HomeAutomation version 3.3.2, ensure that all input parameters are properly sanitized before being returned to the user to prevent exploitation of the XSS issue. As a temporary workaround, consider restricting the execution of arbitrary HTML and script code in user browser sessions until a proper fix is applied.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-21987

Affected Products

Homeautomation

References · 5

• 🔥 https://exploit-db.com/exploits/47806 · Exploit
• 🔥 https://zeroscience.mk/en/vulnerabilities/ZSL-2019-5556.php · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-21987 · Security Note
• https://osv.dev/vulnerability/CVE-2020-21987 · Vendor Advisory
• https://t.me/cvenotify/13830 · Telegram Post