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CVE-2017-14243
CRITICAL
An authentication bypass vulnerability on UTStar WA3002G4 ADSL Broadband Modem WA3002G4-0021.01 devices allows attackers to directly access administrative settings and obtain cleartext credentials from HTML source, as demonstrated by info.cgi, upload.cgi, backupsettings.cgi, pppoe.cgi, resetrouter.cgi, and password.cgi.
Published: Sep 17, 2017
Modified: Jun 17, 2026
CWE-287
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (1)
| Vendor | Product | Version |
|---|---|---|
| utstar | wa3002g4_firmware | wa3002g4-0021.01 |
GitHub Security Advisory GHSA-h4fp-2jq4-jm9w
An authentication bypass vulnerability on UTStar WA3002G4 ADSL Broadband Modem WA3002G4-0021.01...
References (4)
- https://www.exploit-db.com/exploits/42739/ Third Party Advisory, VDB Entry
- https://www.techipick.com/iball-baton-adsl2-home-router-utstar-wa3002g4-adsl-broadband-modem-authentication-bypass Third Party Advisory
- https://www.exploit-db.com/exploits/42739/ Third Party Advisory, VDB Entry
- https://www.techipick.com/iball-baton-adsl2-home-router-utstar-wa3002g4-adsl-broadband-modem-authentication-bypass Third Party Advisory
Risk Scores
CVSS Score
9.8 / 10
EPSS Score
14.79%
Top 4% most likely to be exploited
Threat Score
43.6 / 100
Data Sources
NVD
EPSS
GitHub