CVE-2026-15907
Deferred Deferred - Pending Action

SQL Injection in H3C SecPath F1000-C8300

Publication date: 2026-07-16

Last updated on: 2026-07-16

Assigner: VulDB

Description
A flaw has been found in H3C SecPath F1000-C8300 up to 20260522. This impacts an unknown function of the file /webui/?g=log_fw_nbc_mail_jsondata. Executing a manipulation of the argument subject can lead to sql injection. The attack can be executed remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability. A technical fix is planned to be released.

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Meta Information

Published
2026-07-16
Last Modified
2026-07-16
Generated
2026-08-05
AI Q&A
2026-07-16
EPSS Evaluated
2026-08-03
NVD
CVE-2026-15907
EUVD
EUVD-2026-44837

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
h3c secpath_f1000-c8300 to 20260522 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-89 The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
CWE-74 The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Attack-Flow Graph

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Executive Summary

This vulnerability is a SQL injection flaw in H3C SecPath F1000-C8300 devices running firmware up to 20260522. It exists in the /webui/?g=log_fw_nbc_mail_jsondata component where the 'subject' argument can be manipulated to inject malicious SQL code. This allows remote attackers to execute arbitrary database commands.

Detection Guidance

This vulnerability involves SQL injection via the 'subject' parameter in H3C SecPath F1000-C8300 devices. To detect it, inspect web server logs for unusual requests to /webui/?g=log_fw_nbc_mail_jsondata with manipulated 'subject' values. Monitor for SQL error messages or unexpected database queries.

Impact Analysis

This vulnerability can allow attackers to execute arbitrary SQL commands on the affected device. This may lead to unauthorized data access, modification, or deletion. Attackers could steal sensitive information, alter system configurations, or disrupt device operations remotely.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR and HIPAA by exposing sensitive data. GDPR requires protection of personal data, while HIPAA mandates safeguards for protected health information. A successful exploit could result in data breaches, leading to legal penalties and reputational damage.

Mitigation Strategies

Immediately restrict access to the vulnerable endpoint /webui/?g=log_fw_nbc_mail_jsondata. Monitor network traffic for unusual SQL queries or injection attempts targeting this path. Apply network-level controls to block external access until a patch is available.

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