PT-2026-28668 · Tenda · Tenda Ac5

Wxhwxhwxh_Mie · CVE-2026-4905 · Publicado 2026-03-26 · Atualizado 2026-03-27

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 AC5 version 15.03.06.47

Description A stack-based buffer overflow exists in the POST Request Handler component of Tenda AC5 version 15.03.06.47. The issue is located in the formWifiWpsOOB function within the /goform/WifiWpsOOB file. Manipulation of the index argument leads to the overflow. Remote exploitation is possible. The exploit has been publicly released.

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

Exploit

Buffer Overflow

Memory Corruption

Stack Overflow

Enumeração de Fraquezas

CWE-119

CWE-787

CWE-121

Identificadores relacionados

CVE-2026-4905

Produtos afetados

Tenda Ac5

Referências · 8

• 🔥 https://lavender-bicycle-a5a.notion.site/Tenda_AC5_WifiWpsOOB_index-32053a41781f8096a9b6e48177c25eb0?source=copy_link · Exploit
• https://twitter.com/CveFindCom/status/2037329565522055438 · Publicação no Twitter
• https://vuldb.com/?submit.777393 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-4905 · Nota de Segurança
• https://tenda.com.cn · Nota
• https://twitter.com/CVEnew/status/2037513408317100037 · Publicação no Twitter
• https://vuldb.com/?ctiid.353656 · Nota
• https://vuldb.com/?id.353656 · Nota