PT-2024-3134 · Tenda · Tenda Ac8

Yhryhryhr_Tu · Published 2024-04-15 · Updated 2025-01-21 · CVE-2024-4065

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 AC8 version 16.03.34.09

Description The issue is related to a stack-based buffer overflow in the formSetRebootTimer function of the /goform/SetRebootTimer API endpoint. This can be exploited by manipulating the rebootTime argument, allowing a remote attacker to impact the confidentiality, integrity, and availability of protected information by sending a specially crafted POST request.

Recommendations For Tenda AC8 version 16.03.34.09, as a temporary workaround, consider disabling the formSetRebootTimer function until a patch is available. Restrict access to the /goform/SetRebootTimer API endpoint to minimize the risk of exploitation. Avoid using the rebootTime argument 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

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

BDU:2024-03346

CVE-2024-4065

Affected Products

Tenda Ac8

References · 10

• 🔥 https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC8/formSetRebootTimer.md · Exploit
• https://bdu.fstec.ru/vul/2024-03346 · Security Note
• https://osv.dev/vulnerability/CVE-2024-4065 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-4065 · Security Note
• https://twitter.com/VulmonFeeds/status/1782906705707188476 · Twitter Post
• https://twitter.com/CVEnew/status/1782866070459617399 · Twitter Post
• https://t.me/cvenotify/77828 · Telegram Post
• https://vuldb.com/?id.261791 · Note
• https://vuldb.com/?ctiid.261791 · Note
• https://vuldb.com/?submit.316494 · Note