PT-2022-11658
CVE-2021-42659
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تاريخ النشر
2022-05-24
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تاريخ التحديث
2022-07-12
الوصف من
CVSS 3.1
6.5
متوسطةالمقاييسAV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
Tenda AC9 V1.0 V15.03.02.19(6318)
Tenda AC9 V3.0 V15.03.06.42 multi
Description
There is a buffer overflow issue in the Web server httpd of Tenda router devices. This occurs when setting the virtual service and a super-long list parameter is provided, causing the httpd program to crash and exit.
Recommendations
For Tenda AC9 V1.0 V15.03.02.19(6318), consider disabling the virtual service feature until a patch is available.
For Tenda AC9 V3.0 V15.03.06.42 multi, restrict access to the httpd program to minimize the risk of exploitation.
As a temporary workaround, avoid using super-long list parameters when setting the virtual service.
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