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    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".

    Published:Aug 24, 2017
    Last Modified:Apr 20, 2025
    EPS:Aug 24, 2017
    EPSS Score:0.16737
    CVSS Score:7.5

    Affected Products

    Vendor
    Zte
    Product
    Zxv10 W300
    Vendor
    Zte
    Product
    Zxv10 W300 Firmware

    Exploits

    https://www.exploit-db.com/exploits/38772

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-50 Password Recovery Exploitation

    Related CVEs

    CVE-2020-12695 (CVSS 7.5) — The Open Connectivity Foundation UPnP specification before 2020-04-17 does not forbid the acceptance of a subs…
    CVE-2014-4019 (CVSS 7.5) — ZTE ZXV10 W300 router with firmware W300V1.0.0a_ZRD_LK stores sensitive information under the web root with in…
    CVE-2015-7259 (CVSS 8.8) — ZTE ADSL ZXV10 W300 modems W300V2.1.0f_ER7_PE_O57 and W300V2.1.0h_ER7_PE_O57 allow user accounts to have multi…
    CVE-2015-7258 (CVSS 8.8) — ZTE ADSL ZXV10 W300 modems W300V2.1.0f_ER7_PE_O57 and W300V2.1.0h_ER7_PE_O57 allow remote authenticated users …
    CVE-2015-8703 (CVSS 6.5) — ZTE ZXHN H108N R1A devices before ZTE.bhs.ZXHNH108NR1A.k_PE and ZXV10 W300 devices W300V1.0.0f_ER1_PE allow re…
    CVE-2014-4154 (CVSS 5) — ZTE ZXV10 W300 router with firmware W300V1.0.0a_ZRD_LK stores sensitive information under the web root with in…
    CVE-2014-4018 (CVSS 7.8) — The ZTE ZXV10 W300 router with firmware W300V1.0.0a_ZRD_LK has a default password of admin for the admin accou…
    CVE-2014-4155 (CVSS 6.8) — Cross-site request forgery (CSRF) vulnerability in the ZTE ZXV10 W300 router with firmware W300V1.0.0a_ZRD_LK …
    CVE-2014-0329 (CVSS 9.3) — The TELNET service on the ZTE ZXV10 W300 router 2.1.0 has a hardcoded password ending with airocon for the adm…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High