9.8
CRITICAL
CVE-2024-51139
Netgear Vigor Router Buffer Overflow Vulnerability
Description

Buffer Overflow vulnerability in Vigor2620/LTE200 3.9.8.9 and earlier and Vigor2860/2925 3.9.8 and earlier and Vigor2862/2926 3.9.9.5 and earlier and Vigor2133/2762/2832 3.9.9 and earlier and Vigor165/166 4.2.7 and earlier and Vigor2135/2765/2766 4.4.5.1 and earlier and Vigor2865/2866/2927 4.4.5.3 and earlier and Vigor2962/3910 4.3.2.8/4.4.3.1 and earlier and Vigor3912 4.3.6.1 and earlier allows a remote attacker to execute arbitrary code via the CGI parser's handling of the "Content-Length" header of HTTP POST requests.

INFO

Published Date :

Feb. 27, 2025, 9:15 p.m.

Last Modified :

May 28, 2025, 4:23 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2024-51139 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 Draytek vigor2860_firmware
2 Draytek vigor2832_firmware
3 Draytek vigor2766_firmware
4 Draytek vigor2765_firmware
5 Draytek vigor2763_firmware
6 Draytek vigor2762_firmware
7 Draytek vigor2135_firmware
8 Draytek vigor2133_firmware
9 Draytek vigor2620_firmware
10 Draytek vigor2925_firmware
11 Draytek vigor3910_firmware
12 Draytek vigor1000b_firmware
13 Draytek vigor2962_firmware
14 Draytek vigor2927_firmware
15 Draytek vigor2915_firmware
16 Draytek vigor2952_firmware
17 Draytek vigor3220_firmware
18 Draytek vigor2926_firmware
19 Draytek vigor2862_firmware
20 Draytek vigor2865_firmware
21 Draytek vigor2866_firmware
22 Draytek vigor3910
23 Draytek vigor3220
24 Draytek vigor2952
25 Draytek vigor2926
26 Draytek vigor2925
27 Draytek vigor2862
28 Draytek vigor2860
29 Draytek vigor2832
30 Draytek vigor2762
31 Draytek vigor2133
32 Draytek vigorlte200_firmware
33 Draytek vigorlte200
34 Draytek vigor3912_firmware
35 Draytek vigor3912
36 Draytek vigor2962
37 Draytek vigor1000b
38 Draytek vigor2135
39 Draytek vigor2763
40 Draytek vigor2765
41 Draytek vigor2865
42 Draytek vigor2766
43 Draytek vigor2866
44 Draytek vigor2915
45 Draytek vigor2620
46 Draytek vigor2927
: Total Affected Vendor : 1 | Products : 46
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2024-51139.

URL Resource
http://draytek.com Product
https://medium.com/faraday/advisory-multiple-vulnerabilities-affecting-draytek-routers-78a6cb8b3946 Third Party Advisory

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).

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

The following list is the news that have been mention CVE-2024-51139 vulnerability anywhere in the article.

  • security.nl
Lek in Draytek-routers laat aanvaller code uitvoeren, backdoor installeren

Kwetsbaarheden in meerdere modellen DrayTek Vigor-routers maken het mogelijk voor aanvallers om in het ergste geval willekeurige code uit te voeren en 'persistent backdoors' te installeren, zo waarsch ... Read more

Published Date: Feb 28, 2025 (3 months, 1 week ago)
CVE-2024-51139 CVE-2024-51138

The following table lists the changes that have been made to the CVE-2024-51139 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.

  • Initial Analysis by [email protected]

    May. 28, 2025

    Action Type Old Value New Value
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2620_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.9.1 OR cpe:2.3:h:draytek:vigor2620:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorlte200_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.9.1 OR cpe:2.3:h:draytek:vigorlte200:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2860_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.8.3 OR cpe:2.3:h:draytek:vigor2860:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2925_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.8.3 OR cpe:2.3:h:draytek:vigor2925:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2862_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.9.8 OR cpe:2.3:h:draytek:vigor2862:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2926_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.9.8 OR cpe:2.3:h:draytek:vigor2926:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2133_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.9.2 OR cpe:2.3:h:draytek:vigor2133:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2762_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.9.2 OR cpe:2.3:h:draytek:vigor2762:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2832_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.9.2 OR cpe:2.3:h:draytek:vigor2832:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2135_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4.5.5 OR cpe:2.3:h:draytek:vigor2135:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2765_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4.5.5 OR cpe:2.3:h:draytek:vigor2765:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2766_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4.5.5 OR cpe:2.3:h:draytek:vigor2766:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2763_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4.5.5 OR cpe:2.3:h:draytek:vigor2763:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2865_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4.5.8 OR cpe:2.3:h:draytek:vigor2865:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2866_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4.5.8 OR cpe:2.3:h:draytek:vigor2866:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2927_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4.5.8 OR cpe:2.3:h:draytek:vigor2927:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2962_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.2.9 *cpe:2.3:o:draytek:vigor2962_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.3 up to (excluding) 4.4.3.2 OR cpe:2.3:h:draytek:vigor2962:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor3910_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.2.9 *cpe:2.3:o:draytek:vigor3910_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.3 up to (excluding) 4.4.3.2 OR cpe:2.3:h:draytek:vigor3910:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor3912_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4.3.2 OR cpe:2.3:h:draytek:vigor3912:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2915_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4.5 OR cpe:2.3:h:draytek:vigor2915:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor1000b_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.4.3.2 OR cpe:2.3:h:draytek:vigor1000b:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2952_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.8.5 OR cpe:2.3:h:draytek:vigor2952:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor3220_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.8.5 OR cpe:2.3:h:draytek:vigor3220:-:*:*:*:*:*:*:*
    Added Reference Type MITRE: http://draytek.com Types: Product
    Added Reference Type MITRE: https://medium.com/faraday/advisory-multiple-vulnerabilities-affecting-draytek-routers-78a6cb8b3946 Types: Third Party Advisory
  • CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Feb. 28, 2025

    Action Type Old Value New Value
    Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Added CWE CWE-120
  • New CVE Received by [email protected]

    Feb. 27, 2025

    Action Type Old Value New Value
    Added Description Buffer Overflow vulnerability in Vigor2620/LTE200 3.9.8.9 and earlier and Vigor2860/2925 3.9.8 and earlier and Vigor2862/2926 3.9.9.5 and earlier and Vigor2133/2762/2832 3.9.9 and earlier and Vigor165/166 4.2.7 and earlier and Vigor2135/2765/2766 4.4.5.1 and earlier and Vigor2865/2866/2927 4.4.5.3 and earlier and Vigor2962/3910 4.3.2.8/4.4.3.1 and earlier and Vigor3912 4.3.6.1 and earlier allows a remote attacker to execute arbitrary code via the CGI parser's handling of the "Content-Length" header of HTTP POST requests.
    Added Reference http://draytek.com
    Added Reference https://medium.com/faraday/advisory-multiple-vulnerabilities-affecting-draytek-routers-78a6cb8b3946
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-2024-51139 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-2024-51139 weaknesses.

CAPEC-8: Buffer Overflow in an API Call Buffer Overflow in an API Call CAPEC-9: Buffer Overflow in Local Command-Line Utilities Buffer Overflow in Local Command-Line Utilities CAPEC-10: Buffer Overflow via Environment Variables Buffer Overflow via Environment Variables CAPEC-14: Client-side Injection-induced Buffer Overflow Client-side Injection-induced Buffer Overflow CAPEC-24: Filter Failure through Buffer Overflow Filter Failure through Buffer Overflow CAPEC-42: MIME Conversion MIME Conversion CAPEC-44: Overflow Binary Resource File Overflow Binary Resource File CAPEC-45: Buffer Overflow via Symbolic Links Buffer Overflow via Symbolic Links CAPEC-46: Overflow Variables and Tags Overflow Variables and Tags CAPEC-47: Buffer Overflow via Parameter Expansion Buffer Overflow via Parameter Expansion CAPEC-67: String Format Overflow in syslog() String Format Overflow in syslog() CAPEC-92: Forced Integer Overflow Forced Integer Overflow CAPEC-100: Overflow Buffers Overflow Buffers
CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
:
© cvefeed.io
Latest DB Update: Jun. 10, 2025 21:17