8.8
HIGH
CVE-2024-3909
Tenda Tenda AC500 Stack Buffer Overflow Critical Remote Attack Vulnerability
Description

A vulnerability classified as critical was found in Tenda AC500 2.0.1.9(1307). Affected by this vulnerability is the function formexeCommand of the file /goform/execCommand. The manipulation of the argument cmdinput leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-261145 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

INFO

Published Date :

April 17, 2024, 12:15 p.m.

Last Modified :

Nov. 21, 2024, 9:30 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.8
Public PoC/Exploit Available at Github

CVE-2024-3909 has a 2 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2024-3909 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Tenda ac500_firmware

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

"Collection of IoT vulnerability research and exploits, focusing on unauthorized access, CVEs, and popular devices like TP-LINK, Tenda, D-Link, and more. Perfect for penetration testing and IoT security enthusiasts."

bugbountytips dlink exploitation exploitation-framework iot-platform poc tutorials vulnerability-detection

Updated: 1 day, 19 hours ago
1 stars 0 fork 0 watcher
Born at : Jan. 20, 2025, 3:52 a.m. This repo has been linked 317 different CVEs too.

None

Updated: 1 month, 3 weeks ago
13 stars 2 fork 2 watcher
Born at : Dec. 6, 2023, 12:17 p.m. This repo has been linked 317 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2024-3909 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2024-3909 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC500/formexeCommand.md
    Added Reference https://vuldb.com/?ctiid.261145
    Added Reference https://vuldb.com/?id.261145
    Added Reference https://vuldb.com/?submit.313804
  • CVE Modified by [email protected]

    Jun. 04, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    May. 17, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Received by [email protected]

    Apr. 17, 2024

    Action Type Old Value New Value
    Added Description A vulnerability classified as critical was found in Tenda AC500 2.0.1.9(1307). Affected by this vulnerability is the function formexeCommand of the file /goform/execCommand. The manipulation of the argument cmdinput leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-261145 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
    Added Reference VulDB https://vuldb.com/?id.261145 [No types assigned]
    Added Reference VulDB https://vuldb.com/?ctiid.261145 [No types assigned]
    Added Reference VulDB https://vuldb.com/?submit.313804 [No types assigned]
    Added Reference VulDB https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC500/formexeCommand.md [No types assigned]
    Added CWE VulDB CWE-121
    Added CVSS V2 VulDB (AV:N/AC:L/Au:S/C:C/I:C/A:C)
    Added CVSS V3.1 VulDB AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-3909 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2024-3909 weaknesses.

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
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Scope
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