PT-2023-20925 · Tenda · Tenda V15V1.0

CVE-2023-27063 · Publicado 2023-02-19 · Atualizado 2025-02-27

Positive Technologies (AI Summary)

CVSS v2.0

10

Crítica

Vetor base

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Tenda V15V1.0 version V15.11.0.14(1521 3190 1058)

Description A buffer overflow issue was discovered via the DNSDomainName parameter in the formModifyDnsForward function, allowing attackers to cause a Denial of Service (DoS) via a crafted request.

Recommendations For Tenda V15V1.0 version V15.11.0.14(1521 3190 1058), consider disabling the formModifyDnsForward function until a patch is available to prevent exploitation of the buffer overflow vulnerability. Restrict access to the DNSDomainName parameter to minimize the risk of a Denial of Service (DoS) attack. 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-120

Identificadores relacionados

BDU:2025-03502

CVE-2023-27063

Produtos afetados

Tenda V15V1.0

Referências · 7

• 🔥 https://github.com/didi-zhiyuan/vuln/blob/main/iot/Tenda/W15EV1/formModifyDnsForward.md · Exploit
• https://t.me/cibsecurity/59904 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-27063 · Aviso do Fabricante
• https://github.com/Zhi0Yuan/vuln/blob/main/iot/Tenda/W15EV1/formModifyDnsForward.md · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2023-27063 · Nota de Segurança
• https://t.me/cvenotify/112696 · Publicação no Telegram
• https://bdu.fstec.ru/vul/2025-03502 · Nota de Segurança