PT-2026-57524 · H3C · Nx15

Coconut · Published 2026-07-12 · Updated 2026-07-12 · CVE-2026-15479

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions H3C NX15 version V100R017

Description A flaw exists in the Administrator Password Modification Endpoint within the change passwd() function of the '/api/login/modify' endpoint. Remote manipulation of the newPass argument can lead to weak password recovery.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability. As a temporary workaround, restrict access to the '/api/login/modify' endpoint to minimize the risk of exploitation.

Exploit

Weakness Enumeration

CWE-640

Related Identifiers

CVE-2026-15479

Affected Products

Nx15

References · 7

• 🔥 https://github.com/coconut652-7/IOT_Vul_Public/tree/main/H3C/NX15R017/pre_auth_pwd_change · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-15479 · Security Note
• https://twitter.com/CVEnew/status/2076249101486682214 · Twitter Post
• https://vuldb.com/vuln/377785 · Note
• https://vuldb.com/submit/837069 · Note
• https://vuldb.com/vuln/377785/cti · Note
• https://vuldb.com/cve/CVE-2026-15479 · Note