PT-2021-22599
CVE-2021-39509
·
تاريخ النشر
2021-08-24
·
تاريخ التحديث
2021-09-01
الوصف من
CVSS 3.1
9.8
حرجةالمقاييسAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions:
D-Link DIR-816 version DIR-816A2 FWv1.10CNB05 R1B011D88210
Description:
An issue was discovered where the HTTP request parameter is used in the handler function of the "/goform/form2userconfig.cgi" route. This allows constructing the user name string to delete the user function, leading to command injection through shell metacharacters.
Recommendations:
For D-Link DIR-816 version DIR-816A2 FWv1.10CNB05 R1B011D88210, as a temporary workaround, consider restricting access to the "/goform/form2userconfig.cgi" route until a patch is available. Avoid using the
username parameter in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.قابلية الاستغلال
استغلال
التأثيرات
الباحثون
المورّدون
المنتجات المتأثرة
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