PT-2026-4679 · Unknown · Beetel 777Vr1

Raghav_2026 · Publicado 2026-01-25 · Atualizado 2026-01-26 · CVE-2026-1409

Positive Technologies (AI Summary)

CVSS v3.1

4.2

Média

Vetor base

AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Beetel 777VR1 versions up to 01.00.09/01.00.09 55

Description A security issue exists in the UART Interface component of the software. The problem involves improper restriction of excessive authentication attempts. The attack requires physical access to the device and is considered difficult to exploit. 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

Improper Restriction of Excessive Authentication Attempts

Enumeração de Fraquezas

CWE-307

CWE-799

Identificadores relacionados

CVE-2026-1409

Produtos afetados

Beetel 777Vr1

Referências · 8

• 🔥 https://gist.github.com/raghav20232023/19900b427445adf37f64ae953611bfce · Exploit
• https://t.me/cveNotify/149815 · Publicação no Telegram
• https://vuldb.com/?submit.739399 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-1409 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2026-1409 · Aviso do Fabricante
• https://vuldb.com/?ctiid.342798 · Nota
• https://twitter.com/CVEnew/status/2015573729942585565 · Publicação no Twitter
• https://vuldb.com/?id.342798 · Nota