CVE-2017-16953

Public Exploit

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.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 27.82% Top 5%
Third-Party Advisory packetstormsecurity.com Third-Party Advisory exploit-db.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.exploit-db.com/exploits/43188/ third party advisory vdb entry exploit
http://packetstormsecurity.com/files/145121/ZTE-ZXDSL-831-Unauthorized-Configuration-Access-Bypass.html third party advisory vdb entry exploit
http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1008762

Frequently Asked Questions

What is the severity of CVE-2017-16953?
CVE-2017-16953 has been scored as a high severity vulnerability.
How to fix CVE-2017-16953?
To fix CVE-2017-16953, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-16953 being actively exploited in the wild?
It is possible that CVE-2017-16953 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~28% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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