CVE-2026-15907

HIGH 7.3

H3C SecPath F1000-C8300 g=log_fw_nbc_mail_jsondata sql injection

CVSS Score

7.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-89 CWE-74
Vendor	h3c
Product	secpath f1000-c8300
Published	Jul 15, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

H3C / SecPath F1000-C8300

20260522

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/379367 vuldb.com: https://vuldb.com/vuln/379367/cti vuldb.com: https://vuldb.com/cve/CVE-2026-15907 vuldb.com: https://vuldb.com/submit/835656 ucn9h68n9289.feishu.cn: https://ucn9h68n9289.feishu.cn/docx/WCbgdWyJKoibcZxdsuMcUGKSnpf?from=from_copylink

Credits

🔍 bigbrother_man (VulDB User) VulDB CNA Team