PT-2024-2264 · Tenda · Tenda Ac18

Yhryhryhr · Published 2024-03-05 · Updated 2025-01-14 · CVE-2024-2485

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 AC18 version 15.03.05.05

Description A critical issue was found in the function formSetSpeedWan of the file /goform/SetSpeedWan. The manipulation of the argument speed dir leads to a stack-based buffer overflow. This issue can be exploited remotely, potentially affecting the confidentiality, integrity, and availability of protected information.

Recommendations For Tenda AC18 version 15.03.05.05, as a temporary workaround, consider disabling the formSetSpeedWan function until a patch is available. Restrict access to the /goform/SetSpeedWan endpoint to minimize the risk of exploitation. Avoid using the parameter speed dir 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:2024-02197

CVE-2024-2485

Affected Products

Tenda Ac18

References · 10

• 🔥 https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC18/setUsbUnload.md · Exploit
• 🔥 https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC18/SetSpeedWan.md · Exploit
• https://osv.dev/vulnerability/CVE-2024-2485 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-02197 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-2485 · Security Note
• https://vuldb.com/?id.256892 · Note
• https://t.me/cvenotify/74724 · Telegram Post
• https://t.me/cvenotify/73873 · Telegram Post
• https://vuldb.com/?ctiid.256892 · Note
• https://twitter.com/CVEnew/status/1768538894696321086 · Twitter Post