PT-2023-4467 · Tp Link · Tp-Link Tl-Wr941Nd

CVE-2023-39751 · Publicado 2023-08-07 · Atualizado 2023-08-24

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions TP-Link TL-WR941ND version V6

Description The issue is related to a buffer overflow via the pSize parameter at the "/userRpm/PingIframeRpm" API endpoint. This can potentially allow a remote attacker to execute arbitrary code or cause a denial of service.

Recommendations For TP-Link TL-WR941ND version V6, as a temporary workaround, consider restricting access to the "/userRpm/PingIframeRpm" API endpoint to minimize the risk of exploitation. Avoid using the pSize parameter in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Memory Corruption

Enumeração de Fraquezas

CWE-120

CWE-787

Identificadores relacionados

BDU:2023-04862

CVE-2023-39751

Produtos afetados

Tp-Link Tl-Wr941Nd

Referências · 6

• 🔥 https://github.com/a101e-IoTvul/iotvul/blob/main/tp-link/20/WR941ND_userRpm_PingIframeRpm_buffer_write_out-of-bounds_vulnerability.md · Exploit
• https://vuldb.com/ru/?id.237586 · Nota
• https://t.me/cvenotify/56973 · Publicação no Telegram
• https://t.me/cvenotify/57220 · Publicação no Telegram
• https://bdu.fstec.ru/vul/2023-04862 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2023-39751 · Nota de Segurança