PT-2026-26645 · Tenda · Tenda A18 Pro

Lilukun · Publicado 2026-03-20 · Atualizado 2026-03-22 · CVE-2026-4491

Positive Technologies (AI Summary)

CVSS v2.0

9.0

Alta

Vetor base

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Tenda A18 Pro version 02.03.02.28

Description A stack-based buffer overflow exists in the fromSetIpMacBind function located in the /goform/SetIpMacBind file of the Tenda A18 Pro. Manipulation of the argument list to this function can trigger the overflow, allowing for remote exploitation. The exploit has been publicly disclosed.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Stack Overflow

Enumeração de Fraquezas

CWE-119

CWE-121

Identificadores relacionados

CVE-2026-4491

Produtos afetados

Tenda A18 Pro

Referências · 10

• 🔥 https://github.com/lilukun337/cve/issues/3 · Exploit
• https://twitter.com/cyberbivash/status/2035083180294709663 · Publicação no Twitter
• https://tenda.com.cn · Nota
• https://twitter.com/VulmonFeeds/status/2035061713771303086 · Publicação no Twitter
• https://twitter.com/CVEnew/status/2035619788127715549 · Publicação no Twitter
• https://twitter.com/CveFindCom/status/2035049467003515354 · Publicação no Twitter
• https://vuldb.com/?id.352017 · Nota
• https://vuldb.com/?submit.773671 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-4491 · Nota de Segurança
• https://vuldb.com/?ctiid.352017 · Nota