PT-2024-4571 · Tenda · Tenda Ax1806

Wxhwxhwxh_Tutu · Published 2024-04-26 · Updated 2024-06-04 · CVE-2024-4239

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Tenda AX1806 version 1.0.0.1

Description: A critical issue affects the function formSetRebootTimer of the file /goform/SetRebootTimer, where the manipulation of the argument rebootTime leads to a stack-based buffer overflow. This can be exploited remotely, allowing an attacker to potentially execute arbitrary code. The exploit has been publicly disclosed.

Recommendations: For Tenda AX1806 version 1.0.0.1, as a temporary workaround, consider disabling the formSetRebootTimer function until a patch is available. Restrict access to the /goform/SetRebootTimer endpoint to minimize the risk of exploitation. Avoid using the rebootTime argument 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 vulnerability.

Exploit

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

BDU:2024-05077

CVE-2024-4239

Affected Products

Tenda Ax1806

References · 10

• 🔥 https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AX/AX1806/formSetRebootTimer.md · Exploit
• https://bdu.fstec.ru/vul/2024-05077 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-4239 · Security Note
• https://osv.dev/vulnerability/CVE-2024-4239 · Vendor Advisory
• https://twitter.com/CVEnew/status/1783962782959841633 · Twitter Post
• https://vuldb.com/?ctiid.262130 · Note
• https://vuldb.com/?id.262130 · Note
• https://t.me/cvenotify/78217 · Telegram Post
• https://t.me/cvenotify/78384 · Telegram Post
• https://vuldb.com/?submit.319235 · Note