CVEvulnerability
CVE-2017-16953
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-12-01
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-287
Description
connoppp.cgi on ZTE ZXDSL 831CII devices does not require HTTP Basic Authentication, which allows remote attackers to modify the PPPoE configuration or set up a malicious configuration via a GET request.
Affected configurations
• zte zxdsl 831cii firmware
Related
Weakness · CWE (1)
- CWE-287 Improper Authentication weakness
References
- http://packetstormsecurity.com/files/145121/ZTE-ZXDSL-831-Unauthorized-Configuration-Access-Bypass.html Exploit, Third Party Advisory, VDB Entry
- http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1008762 support.zte.com.cn
- https://www.exploit-db.com/exploits/43188/ Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/145121/ZTE-ZXDSL-831-Unauthorized-Configuration-Access-Bypass.html Exploit, Third Party Advisory, VDB Entry
- http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1008762 support.zte.com.cn
- https://www.exploit-db.com/exploits/43188/ Third Party Advisory, VDB Entry