Vulnerability in ZTE Zxv10 W300
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 · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.067 (93.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 93.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.067 · newest: 0.067 · change: 0.000
Affected products
- ZTE Zxv10 W300
- ZTE Zxv10 W300 Firmware — versions w300v2.1.0f_er7_pe_o57, w300v2.1.0h_er7_pe_o57
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/38772/ (VDB Entry, Third Party Advisory, exploit)
- seclists.org/fulldisclosure/2015/Nov/48 (mailing-list, Mailing List, Third Party Advisory)
- packetstormsecurity.com/files/134493/ZTE-ADSL-ZXV10-W300-Authorization-Disclosu… (VDB Entry, Third Party Advisory)
- packetstormsecurity.com/files/134336/ZTE-ADSL-Authorization-Bypass-Information-… (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2015-7257?
- CVE-2015-7257 is a high-severity vulnerability in ZTE Zxv10 W300, classified under Weak Password Recovery Mechanism for Forgotten Password. CVSS score: 7.5/10. Published 2017-08-24.
- How severe is CVE-2015-7257?
- High severity. CVSS v3 base score is 7.5 out of 10.