High severity8.8NVD Advisory· Published Dec 21, 2025· Updated Jun 17, 2026
CVE-2025-14993
CVE-2025-14993
Description
A vulnerability was detected in Tenda AC18 15.03.05.05. This affects the function sprintf of the file /goform/SetDlnaCfg of the component HTTP Request Handler. The manipulation of the argument scanList results in stack-based buffer overflow. The attack can be executed remotely. The exploit is now public and may be used.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:o:tenda:ac18_firmware:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:tenda:ac18_firmware:*:*:*:*:*:*:*:*range: 15.03.05.05
- cpe:2.3:o:tenda:ac18_firmware:15.03.05.05:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
6- github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_AC18/SetDlnaCfg/SetDlnaCfg.mdnvdExploitThird Party Advisory
- github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_AC18/SetDlnaCfg/SetDlnaCfg.mdnvdExploitThird Party Advisory
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdPermissions RequiredVDB Entry
- www.tenda.com.cnnvdProduct
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