CVE-2026-4491 - Vulnerability Analysis

Overview

Tenda A18 Pro 02.03.02.28 contains a stack-based buffer overflow caused by manipulation of the argument list in /goform/SetIpMacBind, letting remote attackers execute code, exploit requires no special privileges.

Severity & Score

Impact

Remote attackers can execute arbitrary code, potentially leading to full system compromise.

Mitigation

Update to the latest version.

References

• https://github.com/lilukun337/cve/issues/3
• https://vuldb.com/?ctiid.352017
• https://vuldb.com/?id.352017
• https://vuldb.com/?submit.773671
• https://www.tenda.com.cn/

Social Media Activity(1 post)

TheHackerWire

@thehackerwire

Mar 20, 2026

🟠 CVE-2026-4491 - High (8.8) A vulnerability has been found in Tenda A18 Pro 02.03.02.28. Impacted is the function fromSetIpMacBind of the file /goform/SetIpMacBind. Such manipulation of the argument list leads to stack-based buffer overflow. The attack can be executed remote... 🔗 https://www.thehackerwire.com/vulnerability/CVE-2026-4491/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack

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