High severity8.8NVD Advisory· Published Feb 21, 2026· Updated Jun 17, 2026
CVE-2026-2876
CVE-2026-2876
Description
A vulnerability was determined in Tenda A18 15.13.07.13. This affects the function parse_macfilter_rule of the file /goform/setBlackRule. This manipulation of the argument deviceList causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized.
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Affected products
3- cpe:2.3:o:tenda:a18_firmware:15.13.07.13:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
5- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdThird Party AdvisoryVDB Entry
- github.com/master-abc/cve/issues/38nvdIssue Tracking
- vuldb.comnvdPermissions RequiredVDB Entry
- www.tenda.com.cnnvdProduct
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