PT-2026-6985 · Tenda · Tenda Ac8

Sunnyyaya · Publicado 2026-02-02 · Atualizado 2026-02-09 · CVE-2026-2202

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 AC8 version 16.03.33.05

Description A buffer overflow issue exists in the fromSetWifiGusetBasic function within the /goform/WifiGuestSet file of the httpd component. The shareSpeed argument can be manipulated to trigger this issue, potentially allowing for remote attacks. The exploit for this issue is publicly available.

Recommendations Update to a newer version that contains a fix for this vulnerability. As a temporary workaround, consider restricting access to the fromSetWifiGusetBasic function until a patch is available.

Exploit

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-119

CWE-120

Identificadores relacionados

BDU:2026-01495

CVE-2026-2202

Produtos afetados

Tenda Ac8

Referências · 14

• 🔥 https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/AC8/WifiGuestSet-sharespeed-bufferoverflow.md#poc · Exploit
• 🔥 https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/AC8/WifiGuestSet-sharespeed-bufferoverflow.md · Exploit
• https://bdu.fstec.ru/vul/2026-01495 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2026-2202 · Nota de Segurança
• https://t.me/cveNotify/151347 · Publicação no Telegram
• https://vuldb.com/?id.344905 · Nota
• https://osv.dev/vulnerability/CVE-2026-2202 · Aviso do Fabricante
• https://twitter.com/CveFindCom/status/2020772518995353819 · Publicação no Twitter
• https://vuldb.com/?ctiid.344905 · Nota
• https://tenda.com.cn · Nota
• https://twitter.com/vuldb/status/2020421140951552440 · Publicação no Twitter
• https://vuldb.com/?submit.750225 · Nota
• https://t.me/CVEtracker/44150 · Publicação no Telegram
• https://twitter.com/CVEnew/status/2020712715434557701 · Publicação no Twitter