CVE-2021-29350Public exploitNetwork attack vector

Authenticated SQL injection via unfiltered client IP

Published Apr 29, 2021 · Updated Aug 3, 2024

SQL injection in 发货100-设计素材下载系统 1.1 allows remote authenticated users to execute arbitrary SQL through an HTTP header. The getip function in conn/function.php accepts an unfiltered X-Forwarded-For value that reaches a database query during product saves in admin/product_add.php. Administrative product-editing access is required; successful injection permits database reads or writes within the application's database privileges.

CVSS severity7.2
High
EPSS probability1.31%
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 发货100-设计素材下载系统 1.1 allows remote authenticated users to execute arbitrary SQL through an HTTP header. The getip function in conn/function.php accepts an unfiltered X-Forwarded-For value that reaches a database query during product saves in admin/product_add.php. Administrative product-editing access is required; successful injection permits database reads or writes within the application's database privileges.

The record

CVE
CVE-2021-29350
Published
Apr 29, 2021
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Apr 29, 2021CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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 privilegesadmin

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

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

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

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

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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