PT-2021-17610
CVE-2021-27707
·
تاريخ النشر
2021-04-14
·
تاريخ التحديث
2021-04-20
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:
Tenda G1 and G3 routers version v15.11.0.17(9502) CN
Description:
The issue allows remote attackers to execute arbitrary code via a crafted action/"portMappingIndex" request. This occurs because the
formDelPortMapping function directly passes the parameter portMappingIndex to strcpy without limit.Recommendations:
For Tenda G1 and G3 routers version v15.11.0.17(9502) CN, as a temporary workaround, consider restricting access to the
formDelPortMapping function until a patch is available. Avoid using the parameter portMappingIndex 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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