9.8
CRITICAL
CVE-2023-33778
Draytek Vigor Routers Authentication Bypass Hardcoded Encryption Key Vulnerability
Description

Draytek Vigor Routers firmware versions below 3.9.6/4.2.4, Access Points firmware versions below v1.4.0, Switches firmware versions below 2.6.7, and Myvigor firmware versions below 2.3.2 were discovered to use hardcoded encryption keys which allows attackers to bind any affected device to their own account. Attackers are then able to create WCF and DrayDDNS licenses and synchronize them from the website.

INFO

Published Date :

June 1, 2023, 4:15 a.m.

Last Modified :

June 9, 2023, 6:26 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2023-33778 has a 1 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-2023-33778 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 vigorap_1000c_firmware
2 Draytek vigorap_903_firmware
3 Draytek vigorap_912c_firmware
4 Draytek vigorap_918r_firmware
5 Draytek vigor2832n_firmware
6 Draytek vigor2766ax_firmware
7 Draytek vigor2766ac_firmware
8 Draytek vigor2766vac_firmware
9 Draytek vigor2765ax_firmware
10 Draytek vigor2765ac_firmware
11 Draytek vigor2763ac_firmware
12 Draytek vigor2135ax_firmware
13 Draytek vigor2135ac_firmware
14 Draytek vigor2135vac_firmware
15 Draytek vigor2135fvac_firmware
16 Draytek vigor166_firmware
17 Draytek vigor165_firmware
18 Draytek vigor130_firmware
19 Draytek vigor167_firmware
20 Draytek vigor3910_firmware
21 Draytek vigor1000b_firmware
22 Draytek vigor2962_firmware
23 Draytek vigor2927ax_firmware
24 Draytek vigor2927ac_firmware
25 Draytek vigor2927vac_firmware
26 Draytek vigor2927l_firmware
27 Draytek vigor2927lac_firmware
28 Draytek vigor2915ac_firmware
29 Draytek vigor2862n_firmware
30 Draytek vigor2862ac_firmware
31 Draytek vigor2862vac_firmware
32 Draytek vigor2862b_firmware
33 Draytek vigor2862bn_firmware
34 Draytek vigor2862l_firmware
35 Draytek vigor2862ln_firmware
36 Draytek vigor2862lac_firmware
37 Draytek vigor2620l_firmware
38 Draytek vigor2620ln_firmware
39 Draytek vigorlte_200n_firmware
40 Draytek vigor2765vac_firmware
41 Draytek vigor2865ax_firmware
42 Draytek vigor2865ac_firmware
43 Draytek vigor2865vac_firmware
44 Draytek vigor2865l_firmware
45 Draytek vigor2865lac_firmware
46 Draytek vigor2866ax_firmware
47 Draytek vigor2866ac_firmware
48 Draytek vigor2866vac_firmware
49 Draytek vigor2866l_firmware
50 Draytek vigor2866lac_firmware
51 Draytek myvigor
52 Draytek vigorswitch_pq2200xb_firmware
53 Draytek vigorswitch_pq2121x_firmware
54 Draytek vigorswitch_p2540xs_firmware
55 Draytek vigorswitch_p2280x_firmware
56 Draytek vigorswitch_p2100_firmware
57 Draytek vigorswitch_q2200x_firmware
58 Draytek vigorswitch_q2121x_firmware
59 Draytek vigorswitch_g2540xs_firmware
60 Draytek vigorswitch_g2280x_firmware
61 Draytek vigorswitch_g2121_firmware
62 Draytek vigorswitch_g2100_firmware
63 Draytek vigorswitch_fx2120_firmware
64 Draytek vigorswitch_p1282_firmware
65 Draytek vigorswitch_g1282_firmware
66 Draytek vigorswitch_g1085_firmware
67 Draytek vigorswitch_g1080_firmware
68 Draytek vigorap_1060c_firmware
69 Draytek vigorap_906_firmware
70 Draytek vigorap_960c_firmware
71 Draytek vigor2927f_firmware
72 Draytek vigor2926_plus_firmware
: Total Affected Vendor : 1 | Products : 72
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-2023-33778.

URL Resource
https://gist.github.com/Ji4n1ng/6d028709d39458f5ab95b3ea211225ef Exploit 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).

Profile Photo
netlas-io/netlas-dorks

A list of dorks for the Netlas.io search engine, with which you can find millions of objects in the boundless IoE. Contains queries to search for IoT elements, protocols, communication tools, remote access, and more. Over time, the list will grow.

osint penetration-testing security-tools

Updated: 2 months, 2 weeks ago
173 stars 20 fork 20 watcher
Born at : April 17, 2023, 10:27 a.m. This repo has been linked 64 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-2023-33778 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-33778 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 [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Jun. 09, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://gist.github.com/Ji4n1ng/6d028709d39458f5ab95b3ea211225ef No Types Assigned https://gist.github.com/Ji4n1ng/6d028709d39458f5ab95b3ea211225ef Exploit, Third Party Advisory
    Added CWE NIST CWE-798
    Added CPE Configuration OR *cpe:2.3:a:draytek:myvigor:*:*:*:*:*:*:*:* versions up to (excluding) 2.3.2
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorswitch_pq2200xb_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.7 OR cpe:2.3:h:draytek:vigorswitch_pq2200xb:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorswitch_pq2121x_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.7 OR cpe:2.3:h:draytek:vigorswitch_pq2121x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorswitch_p2540xs_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.7 OR cpe:2.3:h:draytek:vigorswitch_p2540xs:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorswitch_p2280x_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.7 OR cpe:2.3:h:draytek:vigorswitch_p2280x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorswitch_p2100_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.7 OR cpe:2.3:h:draytek:vigorswitch_p2100:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorswitch_q2200x_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.7 OR cpe:2.3:h:draytek:vigorswitch_q2200x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorswitch_q2121x_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.7 OR cpe:2.3:h:draytek:vigorswitch_q2121x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorswitch_g2540xs_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.7 OR cpe:2.3:h:draytek:vigorswitch_g2540xs:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorswitch_g2280x_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.7 OR cpe:2.3:h:draytek:vigorswitch_g2280x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorswitch_g2121_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.7 OR cpe:2.3:h:draytek:vigorswitch_g2121:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorswitch_g2100_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.7 OR cpe:2.3:h:draytek:vigorswitch_g2100:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorswitch_fx2120_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.7 OR cpe:2.3:h:draytek:vigorswitch_fx2120:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorswitch_p1282_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.7 OR cpe:2.3:h:draytek:vigorswitch_p1282:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorswitch_g1282_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.7 OR cpe:2.3:h:draytek:vigorswitch_g1282:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorswitch_g1085_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.7 OR cpe:2.3:h:draytek:vigorswitch_g1085:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorswitch_g1080_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.7 OR cpe:2.3:h:draytek:vigorswitch_g1080:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorap_903_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0 OR cpe:2.3:h:draytek:vigorap_903:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorap_912c_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0 OR cpe:2.3:h:draytek:vigorap_912c:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorap_918r_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0 OR cpe:2.3:h:draytek:vigorap_918r:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorap_1060c_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0 OR cpe:2.3:h:draytek:vigorap_1060c:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorap_906_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0 OR cpe:2.3:h:draytek:vigorap_906:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorap_960c_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0 OR cpe:2.3:h:draytek:vigorap_960c:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorap_1000c_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0 OR cpe:2.3:h:draytek:vigorap_1000c:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2766ac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2766ac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2766ac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2766ax_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2766ax_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2766ax:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2766vac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2766vac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2766vac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2765ax_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2765ax_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2765ax:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2765vac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2765vac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2765vac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2765ac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2765ac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2765ac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2763ac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2763ac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2763ac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2620l_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2620l_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2620l:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2620ln_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2620ln_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2620ln:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigorlte_200n_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigorlte_200n_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigorlte_200n:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2915ac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2915ac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2915ac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2135ac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2135ac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2135ac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2135ax_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2135ax_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2135ax:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2135fvac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2135fvac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2135fvac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2135vac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2135vac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2135vac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2866ax_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2866ax_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2866ax:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2866ac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2866ac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2866ac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2866vac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2866vac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2866vac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2866l_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2866l_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2866l:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2866lac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2866lac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2866lac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2865ac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2865ac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2865ac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2865ax_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2865ax_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2865ax:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2865vac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2865vac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2865vac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2865l_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2865l_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2865l:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2865lac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2865lac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2865lac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2862n_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2862n_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2862n:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2862ac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2862ac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2862ac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2862vac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2862vac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2862vac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2862b_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2862b_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2862b:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2862bn_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2862bn_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2862bn:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2862l_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2862l_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2862l:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2862lac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2862lac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2862lac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2862ln_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2862ln_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2862ln:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2832n_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2832n_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2832n:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2927ax_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2927ax_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2927ax:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2927ac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2927ac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2927ac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2927vac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2927vac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2927vac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2927f_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2927f_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2927f:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2927l_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2927l_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2927l:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2927lac_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2927lac_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2927lac:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2926_plus_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2926_plus_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2926_plus:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2962_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor2962_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor2962:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor1000b_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor1000b_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor1000b:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor3910_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor3910_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor3910:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor165_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor165_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor165:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor166_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor166_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor166:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor130_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor130_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor130:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor167_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.9.6 *cpe:2.3:o:draytek:vigor167_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.4 OR cpe:2.3:h:draytek:vigor167:-:*:*:*:*:*:*:*
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-2023-33778 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-2023-33778 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.13 }} 0.01%

score

0.49675

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: