CVE-2015-7257

CVSS V2 High 8.5 CVSS V3 High 7.5
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".
Overview
  • CVE ID
  • CVE-2015-7257
  • Assigner
  • cret@cert.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2017-08-24T20:29:00
  • Last Modified Date
  • 2017-08-29T16:17:53
Weakness Enumerations
CWE URL
CWE-640 http://cwe.mitre.org/data/definitions/640.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:zte:zxv10_w300_firmware:w300v2.1.0f_er7_pe_o57:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:zte:zxv10_w300:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zte:zxv10_w300_firmware:w300v2.1.0h_er7_pe_o57:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:zte:zxv10_w300:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:S/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 8.5
  • Severity
  • HIGH
  • Exploitability Score
  • 6.8
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.6
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://www.exploit-db.com/exploits/38772/ Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2015/Nov/48 Mailing List Third Party Advisory
http://packetstormsecurity.com/files/134493/ZTE-ADSL-ZXV10-W300-Authorization-Disclosure-Backdoor.html VDB Entry Third Party Advisory
http://packetstormsecurity.com/files/134336/ZTE-ADSL-Authorization-Bypass-Information-Disclosure.html Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2015-7257
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7257
History
Created Old Value New Value Data Type Notes
2022-05-10 08:42:29 Added to TrackCVE
2022-12-02 20:15:45 cert@cert.org cret@cert.org CVE Assigner updated
2022-12-02 20:15:45 2017-08-24T20:29Z 2017-08-24T20:29:00 CVE Published Date updated
2022-12-02 20:15:45 2017-08-29T16:17:53 CVE Modified Date updated
2022-12-02 20:15:45 Analyzed Vulnerability Status updated