PT-2022-21448 · Unknown · Lansweeper

Icewall + 1 · Published 2022-12-15 · Updated 2022-12-19 · CVE-2022-32763

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Lansweeper version 10.1.1.0

Description A cross-site scripting (xss) sanitization vulnerability bypass exists in the SanitizeHtml functionality. This allows an attacker to send a specially-crafted HTTP request, leading to arbitrary Javascript code injection.

Recommendations For Lansweeper version 10.1.1.0, consider disabling the SanitizeHtml functionality until a patch is available to prevent arbitrary Javascript code injection. Restrict access to the SanitizeHtml functionality to minimize the risk of exploitation. Avoid using the SanitizeHtml functionality in HTTP requests until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Incomplete List of Disallowed Inputs

Weakness Enumeration

CWE-79

CWE-184

Related Identifiers

CVE-2022-32763

Affected Products

Lansweeper

References · 5

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2022-1541 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-32763 · Security Note
• https://osv.dev/vulnerability/CVE-2022-32763 · Vendor Advisory
• https://t.me/cvenotify/39928 · Telegram Post
• https://t.me/cvenotify/40178 · Telegram Post