CVE-2022-45297Public exploitNetwork attack vector

Unauthenticated SQL injection via login parameter

Published Jan 31, 2023 · Updated Mar 27, 2025

SQL injection in EQ 1.5.31 through 2.2.0 allows remote attackers to execute database queries through the login request's UserPwd parameter. The login handler executes crafted credential data as SQL: the published proof of concept injects UserNumber, although the CVE record names UserPwd. Authentication is not required, and the demonstrated request induces a five-second database delay without establishing data extraction or modification.

CVSS severity9.8
Critical
EPSS probability2.80%
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 EQ 1.5.31 through 2.2.0 allows remote attackers to execute database queries through the login request's UserPwd parameter. The login handler executes crafted credential data as SQL: the published proof of concept injects UserNumber, although the CVE record names UserPwd. Authentication is not required, and the demonstrated request induces a five-second database delay without establishing data extraction or modification.

The record

CVE
CVE-2022-45297
Published
Jan 31, 2023
Updated
Mar 27, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 31, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 27, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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
Privilegesunauthenticated
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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