CVE-2015-7257

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

ZTE ADSL ZXV10 W300 modems W300V2.1.0f_ER7_PE_O57 and W300V2.1.0h_ER7_PE_O57 allow remote authenticated non-administrator users to change the admin password by intercepting an outgoing password change request, and changing the username parameter from "support" to "admin".

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-640

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://packetstormsecurity.com/files/134336/ZTE-ADSL-Authorization-Bypass-Information-Disclosure.htmlThird Party Advisory, VDB Entry
http://packetstormsecurity.com/files/134493/ZTE-ADSL-ZXV10-W300-Authorization-Disclosure-Backdoor.htmlThird Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2015/Nov/48Mailing List, Third Party Advisory
https://www.exploit-db.com/exploits/38772/Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/134336/ZTE-ADSL-Authorization-Bypass-Information-Disclosure.htmlThird Party Advisory, VDB Entry
http://packetstormsecurity.com/files/134493/ZTE-ADSL-ZXV10-W300-Authorization-Disclosure-Backdoor.htmlThird Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2015/Nov/48Mailing List, Third Party Advisory
https://www.exploit-db.com/exploits/38772/Third Party Advisory, VDB Entry

Timeline

Published: Aug 24, 2017
Last modified: Jun 17, 2026
NVD status: Modified

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