CVE-2021-40860Public exploitNetwork attack vector

Authenticated SQL injection via unsanitized filter expression

Published Dec 8, 2021 · Updated Aug 4, 2024

SQL injection in Genesys Intelligent Workload Distribution before 9.0.013.11 allows remote authenticated users to execute arbitrary SQL. The custom-filter endpoint inserts the ql_expression GET parameter into a database query without sanitization, enabling boolean- and time-based blind injection. Access to the iWD Manager is required; exposed data is limited by the database account, while OS command execution depends on the database engine and its permissions.

CVSS severity7.2
High
EPSS probability1.68%
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 Genesys Intelligent Workload Distribution before 9.0.013.11 allows remote authenticated users to execute arbitrary SQL. The custom-filter endpoint inserts the ql_expression GET parameter into a database query without sanitization, enabling boolean- and time-based blind injection. Access to the iWD Manager is required; exposed data is limited by the database account, while OS command execution depends on the database engine and its permissions.

The record

CVE
CVE-2021-40860
Published
Dec 8, 2021
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89, CAPEC-7, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 8, 2021CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.2NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.5NIST NVDAV:N/AC:L/Au:S/C:P/I:P/A:P

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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')
CAPEC-7Blind 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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