PT-2024-2600 · Tenda · Tenda Ac7

Wxhwxhwxh_Tutu · Published 2024-03-26 · Updated 2025-01-22 · CVE-2024-2893

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 AC7 version 15.03.06.44

Description The issue is caused by a stack-based buffer overflow in the formSetDeviceName function of the /goform/SetOnlineDevName file. This can be exploited remotely by manipulating the devName argument, potentially affecting the confidentiality, integrity, and availability of protected information. The attack may be launched remotely.

Recommendations For Tenda AC7 version 15.03.06.44, as a temporary workaround, consider restricting access to the /goform/SetOnlineDevName API endpoint and the formSetDeviceName function until a patch is available. Avoid using the devName 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:2024-02663

CVE-2024-2893

Affected Products

Tenda Ac7

References · 11

• 🔥 https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC7/v1/formSetDeviceName_devName.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-2893 · Security Note
• https://osv.dev/vulnerability/CVE-2024-2893 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-02663 · Security Note
• https://twitter.com/CVEnew/status/1772667967148285972 · Twitter Post
• https://vuldb.com/?ctiid.257936 · Note
• https://vuldb.com/?id.257936 · Note
• https://t.me/cvenotify/74840 · Telegram Post
• https://vuldb.com/?submit.300356 · Note
• https://twitter.com/VulmonFeeds/status/1772690300323918132 · Twitter Post
• https://t.me/cvenotify/108252 · Telegram Post