PT-2026-4677 · Beetel · Beetel 777Vr1

Raghav_2026 · Publicado 2026-01-25 · Atualizado 2026-01-26 · CVE-2026-1407

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 flaw exists in the UART Interface component of Beetel 777VR1. A manipulation of the device can lead to information disclosure. The attack requires physical access to the device and is considered difficult to exploit. The exploit has been publicly released. The vendor was notified but did not respond.

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

Exploit

Improper Access Control

Information Disclosure

Enumeração de Fraquezas

CWE-284

CWE-200

Identificadores relacionados

CVE-2026-1407

Produtos afetados

Beetel 777Vr1

Referências · 9

• 🔥 https://gist.github.com/raghav20232023/253c041842f622d9c2cb6ee4111c2227 · Exploit
• https://vuldb.com/?ctiid.342796 · Nota
• https://vuldb.com/?id.342796 · Nota
• https://t.me/cveNotify/149813 · Publicação no Telegram
• https://vuldb.com/?submit.736322 · Nota
• https://twitter.com/VulmonFeeds/status/2015593108352745861 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2026-1407 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2026-1407 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/2015555199314559356 · Publicação no Twitter