PT-2026-6966 · Tenda · Tenda Tx9

Kdb3169 · Publicado 2026-01-27 · Atualizado 2026-02-13 · CVE-2026-2139

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 TX9 versions up to 22.03.02.10 multi

Description A flaw exists in the Tenda TX9 device, specifically within the sub 432580 function located in the /goform/fast setting wifi set file. Manipulation of the ssid argument can lead to a buffer overflow. This issue can be exploited remotely. The details of the exploit have been publicly disclosed.

Recommendations Versions up to 22.03.02.10 multi are affected. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Enumeração de Fraquezas

CWE-119

CWE-120

Identificadores relacionados

BDU:2026-02489

CVE-2026-2139

Produtos afetados

Tenda Tx9

Referências · 14

• 🔥 https://github.com/MRAdera/IoT-Vuls/blob/main/tenda/tx9%20pro/fast_setting_wifi_set.md · Exploit
• 🔥 https://github.com/MRAdera/IoT-Vuls/blob/main/tenda/tx9%20pro/fast_setting_wifi_set.md#poc · Exploit
• https://osv.dev/vulnerability/CVE-2026-2139 · Aviso do Fabricante
• https://tenda.com.cn · Nota
• https://vuldb.com/?ctiid.344774 · Nota
• https://t.me/CVEtracker/44089 · Publicação no Telegram
• https://vuldb.com/?id.344774 · Nota
• https://twitter.com/CveFindCom/status/2020893109605794013 · Publicação no Twitter
• https://twitter.com/cracbot/status/2022264555188208082 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2026-2139 · Nota de Segurança
• https://vuldb.com/?submit.747250 · Nota
• https://t.me/cveNotify/151286 · Publicação no Telegram
• https://bdu.fstec.ru/vul/2026-02489 · Nota de Segurança
• https://twitter.com/CVEnew/status/2020387982256271787 · Publicação no Twitter