Vulnerability Report

CVE-2015-7257

Title: Zte Zxv10 W300

Other

Proof Of Concept

PoC Available for CVE-2015-7257

CWE Category CWE-640

Published Date Aug 24, 2017

Modified Date May 13, 2026

Exploit Status Available

Score 7.5 CVSS v3.0

Exploit Probability (EPSS)

6.71%

Vulnerability Summary

CVE-2015-7257: 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".

Impacted Vendors

zte 1

Reference Links

http://packetstormsecurity.com/files/134336/ZTE-ADSL-Authorization-Bypass-Information-Disclosure.html http://packetstormsecurity.com/files/134493/ZTE-ADSL-ZXV10-W300-Authorization-Disclosure-Backdoor.html http://seclists.org/fulldisclosure/2015/Nov/48 https://www.exploit-db.com/exploits/38772/ http://packetstormsecurity.com/files/134336/ZTE-ADSL-Authorization-Bypass-Information-Disclosure.html http://packetstormsecurity.com/files/134493/ZTE-ADSL-ZXV10-W300-Authorization-Disclosure-Backdoor.html http://seclists.org/fulldisclosure/2015/Nov/48 https://www.exploit-db.com/exploits/38772/

CVSS v3.0

Source Entity [email protected]

Severity HIGH

7.5

Attack Vector

NETWORK

Complexity

HIGH

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

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

CVSS v2.0

Source Entity [email protected]

Severity HIGH

8.5

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:M/Au:S/C:C/I:C/A:C

Associated Attack Patterns (CAPEC)

Total: Patterns