PT-2022-14878 · Unknown · Lansweeper

Icewall + 1 · Published 2022-04-14 · Updated 2022-04-21 · CVE-2022-21145

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 9.1.20.2

Description A stored cross-site scripting issue exists in the WebUserActions.aspx functionality. This can be triggered by a specially-crafted HTTP request, leading to arbitrary Javascript code injection. An attacker can exploit this by sending a crafted HTTP request.

Recommendations For version 9.1.20.2, consider disabling the WebUserActions.aspx functionality until a patch is available to prevent arbitrary Javascript code injection. Restrict access to this functionality to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-80

CWE-79

Related Identifiers

CVE-2022-21145

Affected Products

Lansweeper

References · 4

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2022-1442 · Exploit
• https://osv.dev/vulnerability/CVE-2022-21145 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-21145 · Security Note
• https://lansweeper.com/changelog · Vendor Advisory