PT-2024-6685 · Tenda · Tenda A301

C9Y_57 · Published 2024-06-20 · Updated 2024-08-30 · CVE-2024-6403

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions: Tenda A301 version 15.13.08.12

Description: A critical issue has been found in the function formWifiBasicSet of the file /goform/SetOnlineDevName, where the manipulation of the argument devName leads to a stack-based buffer overflow. This can be exploited remotely by sending a specially crafted POST request, potentially affecting the confidentiality, integrity, and availability of protected information.

Recommendations: For Tenda A301 version 15.13.08.12, as a temporary workaround, consider disabling the formWifiBasicSet function until a patch is available. Restrict access to the /goform/SetOnlineDevName endpoint to minimize the risk of exploitation. Avoid using the parameter devName in the affected endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

BDU:2024-07892

CVE-2024-6403

Affected Products

Tenda A301

References · 8

• 🔥 https://github.com/General-Offensive/iot_vuldb/blob/main/Tenda/A301/formSetDeviceName_devName.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-6403 · Security Note
• https://osv.dev/vulnerability/CVE-2024-6403 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-07892 · Security Note
• https://t.me/cvenotify/84815 · Telegram Post
• https://vuldb.com/?id.269948 · Note
• https://vuldb.com/?submit.360752 · Note
• https://vuldb.com/?ctiid.269948 · Note