PT-2024-2262 · Tenda · Tenda Ac18

Yhryhryhr · Published 2024-03-05 · Updated 2025-01-14 · CVE-2024-2489

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 vulnerability is associated with the function formSetQosBand of the file /goform/SetNetControlList in the Tenda AC18 router's firmware. The issue arises from a stack-based buffer overflow when handling the list parameter. This can be exploited remotely, potentially impacting the confidentiality, integrity, and availability of protected information.

Recommendations For Tenda AC18 version 15.03.05.05, as a temporary workaround, consider disabling the formSetQosBand() function until a patch is available. Restrict access to the /goform/SetNetControlList endpoint to minimize the risk of exploitation. Avoid using the list parameter 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:2024-02195

CVE-2024-2489

Affected Products

Tenda Ac18

References · 11

• 🔥 https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC18/formSetQosBand.md · Exploit
• https://osv.dev/vulnerability/CVE-2024-2489 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-2489 · Security Note
• https://bdu.fstec.ru/vul/2024-02195 · Security Note
• https://twitter.com/CVEnew/status/1768566508106416388 · Twitter Post
• https://vuldb.com/?ctiid.256896 · Note
• https://twitter.com/VulmonFeeds/status/1768623381115547954 · Twitter Post
• https://twitter.com/Esparta6108713/status/1768568666554044549 · Twitter Post
• https://vuldb.com/?id.256896 · Note
• https://t.me/cvenotify/73881 · Telegram Post
• https://t.me/cvenotify/107301 · Telegram Post