PT-2024-2491 · Tenda · Tenda Ac7

Wxhwxhwxh_Tutu · Published 2024-03-18 · Updated 2025-01-22 · CVE-2024-2903

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 related to a stack-based buffer overflow in the GetParentControlInfo function of the /goform/GetParentControlInfo file. This can be exploited remotely using a specially crafted POST request, potentially affecting the confidentiality, integrity, and availability of protected information. The mac argument manipulation leads to this buffer overflow.

Recommendations For Tenda AC7 version 15.03.06.44, consider disabling the GetParentControlInfo function or restricting access to the /goform/GetParentControlInfo endpoint until a patch is available. Avoid using the mac 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:2024-02471

CVE-2024-2903

Affected Products

Tenda Ac7

References · 9

• 🔥 https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC7/v1/GetParentControlInfo.md · Exploit
• https://bdu.fstec.ru/vul/2024-02471 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-2903 · Security Note
• https://osv.dev/vulnerability/CVE-2024-2903 · Vendor Advisory
• https://twitter.com/CVEnew/status/1772724819605295344 · Twitter Post
• https://vuldb.com/?id.257946 · Note
• https://vuldb.com/?submit.300452 · Note
• https://vuldb.com/?ctiid.257946 · Note
• https://twitter.com/vuldb/status/1772590833898004950 · Twitter Post