CVE-2022-21210Public exploitNetwork attack vector

Authenticated SQL injection via fieldSelect concatenation

Published Apr 14, 2022 · Updated Apr 15, 2025

SQL injection in AssetActions.aspx in Lansweeper 9.1.20.2 allows remote authenticated users to alter asset data via a crafted HTTP request. AssetActions.cs splits the user-controlled fieldSelect value and concatenates each field name directly into an UPDATE statement without validation or parameter binding. An authenticated session with EditData permission is required; injected expressions execute in the database account's context and expose or alter application-accessible data.

CVSS severity6.6
Medium
EPSS probability71.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in AssetActions.aspx in Lansweeper 9.1.20.2 allows remote authenticated users to alter asset data via a crafted HTTP request. AssetActions.cs splits the user-controlled fieldSelect value and concatenates each field name directly into an UPDATE statement without validation or parameter binding. An authenticated session with EditData permission is required; injected expressions execute in the database account's context and expose or alter application-accessible data.

The record

CVE
CVE-2022-21210
Published
Apr 14, 2022
Updated
Apr 15, 2025
Vendor
Lansweeper
Product
Lansweeper
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 14, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 15, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=9.1.20.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Lansweeper · Lansweeperversion=9.1.20.2

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.5NIST NVDAV:N/AC:L/Au:S/C:P/I:P/A:P
6.6Cisco TalosCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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