Vulnerability · Published Apr 14, 2022 · Assigned by talos
CVE-2022-21145
Critical 9.1
In plain English
A critical-severity security flaw in lansweeper from Lansweeper. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 77.8% (higher than 99.6% of all known vulnerabilities).
Severity (CVSS 3.0)9.1Critical
Exploit odds (30 days)77.8%top 0.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A stored cross-site scripting vulnerability exists in the WebUserActions.aspx functionality of Lansweeper lansweeper 9.1.20.2. A specially-crafted HTTP request can lead to arbitrary Javascript code injection. An attacker can send an HTTP request to trigger this vulnerability.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Lansweeper | lansweeper | 9.1.20.2 |
Weakness: CWE-80 · Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1442 x_refsource_MISC
- https://www.lansweeper.com/changelog/ x_refsource_CONFIRM