CVE-2021-38733Network attack vector

SQL injection via Ant_BlogCat.php

Published Oct 28, 2022 · Updated May 7, 2025

SQL injection in SEMCMS SHOP 1.1 allows remote attackers to read or modify database data via requests to Ant_BlogCat.php. The public disclosure identifies the endpoint but does not disclose the input parameter or SQL statement that incorporates untrusted data without neutralization. No authentication or user interaction is required; successful exploitation can expose or alter application data and interrupt database-backed service.

CVSS severity9.8
Critical
EPSS probability0.66%
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 SEMCMS SHOP 1.1 allows remote attackers to read or modify database data via requests to Ant_BlogCat.php. The public disclosure identifies the endpoint but does not disclose the input parameter or SQL statement that incorporates untrusted data without neutralization. No authentication or user interaction is required; successful exploitation can expose or alter application data and interrupt database-backed service.

The record

CVE
CVE-2021-38733
Published
Oct 28, 2022
Updated
May 7, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 28, 2022CVE publishedPublication date reported by the CVE source.
  2. May 7, 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

9.8CISA-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 exploitUnconfirmed

Weakness, pattern, technique

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

Public exploit references

No public exploit references are available in this record.

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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