Draytek
Draytek Vigor166 Firmware: vulnerabilities and CVEs
Draytek Vigor166 Firmware has 15 published vulnerabilities, 0 of them in the last 12 months. 3 are rated critical and 0 are listed by CISA as actively exploited.
CVEs15
Last 12 months0
Critical3
Actively exploited0
All vulnerabilities in the catalogue →⭐ Follow this technology
Latest vulnerabilities
| CVE | Severity | EPSS | Active exploitation | Published | Description |
|---|---|---|---|---|---|
| CVE-2024-41340 | High (8.4) | 0.21% | — | Feb 27, 2025 | An issue in Draytek devices Vigor 165/166 prior to v4.2.6 , Vigor 2620/LTE200 prior to v3.9.8.8, Vigor 2860/2925 prior to v3.9.7, Vigor 2862/2926 prior to v3.9.9.4, Vigor 2133/2762/2832 prior to v3.9.8, Vigor… |
| CVE-2024-41339 | High (8.8) | 0.65% | — | Feb 27, 2025 | An issue in the CGI endpoint used to upload configurations in Draytek devices Vigor 165/166 prior to v4.2.6 , Vigor 2620/LTE200 prior to v3.9.8.8, Vigor 2860/2925 prior to v3.9.7, Vigor 2862/2926 prior to v3.9.9.4,… |
| CVE-2024-41338 | High (7.5) | 0.45% | — | Feb 27, 2025 | A NULL pointer dereference in Draytek devices Vigor 165/166 prior to v4.2.6 , Vigor 2620/LTE200 prior to v3.9.8.8, Vigor 2860/2925 prior to v3.9.7, Vigor 2862/2926 prior to v3.9.9.4, Vigor 2133/2762/2832 prior to… |
| CVE-2024-41334 | High (8.8) | 0.38% | — | Feb 27, 2025 | Draytek devices Vigor 165/166 prior to v4.2.6 , Vigor 2620/LTE200 prior to v3.9.8.8, Vigor 2860/2925 prior to v3.9.7, Vigor 2862/2926 prior to v3.9.9.4, Vigor 2133/2762/2832 prior to v3.9.8, Vigor 2135/2765/2766 prior… |
| CVE-2024-41596 | High (8) | 0.33% | — | Oct 3, 2024 | Buffer Overflow vulnerabilities exist in DrayTek Vigor310 devices through 4.3.2.6 (in the Vigor management UI) because of improper retrieval and handling of the CGI form parameters. |
| CVE-2024-41594 | High (7.5) | 0.27% | — | Oct 3, 2024 | An issue in DrayTek Vigor310 devices through 4.3.2.6 allows an attacker to obtain sensitive information because the httpd server of the Vigor management UI uses a static string for seeding the PRNG of OpenSSL. |
| CVE-2024-41593 | Critical (9.8) | 0.89% | — | Oct 3, 2024 | DrayTek Vigor310 devices through 4.3.2.6 allow a remote attacker to execute arbitrary code via the function ft_payload_dns(), because a byte sign-extension operation occurs for the length argument of a _memcpy call,… |
| CVE-2024-41592 | High (8) | 1.4% | — | Oct 3, 2024 | DrayTek Vigor3910 devices through 4.3.2.6 have a stack-based overflow when processing query string parameters because GetCGI mishandles extraneous ampersand characters and long key-value pairs. |
| CVE-2024-41591 | Medium (6.1) | 0.27% | — | Oct 3, 2024 | DrayTek Vigor3910 devices through 4.3.2.6 allow unauthenticated DOM-based reflected XSS. |
| CVE-2024-41590 | High (8) | 0.33% | — | Oct 3, 2024 | Several CGI endpoints are vulnerable to buffer overflows, by authenticated users, because of missing bounds checking on parameters passed through POST requests to the strcpy function on DrayTek Vigor310 devices through… |
| CVE-2024-41588 | High (8) | 0.33% | — | Oct 3, 2024 | The CGI endpoints v2x00.cgi and cgiwcg.cgi of DrayTek Vigor3910 devices through 4.3.2.6 are vulnerable to buffer overflows, by authenticated users, because of missing bounds checking on parameters passed through POST… |
| CVE-2024-41587 | Medium (5.4) | 0.25% | — | Oct 3, 2024 | Stored XSS, by authenticated users, is caused by poor sanitization of the Login Page Greeting message in DrayTek Vigor310 devices through 4.3.2.6. |
| CVE-2023-33778 | Critical (9.8) | 0.59% | — | Jun 1, 2023 | 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… |
| CVE-2023-23313 | Medium (6.1) | 0.36% | — | Mar 3, 2023 | Certain Draytek products are vulnerable to Cross Site Scripting (XSS) via the wlogin.cgi script and user_login.cgi script of the router's web application management portal. This affects Vigor3910, Vigor1000B, Vigor2962… |
| CVE-2022-32548 | Critical (9.8) | 34% | — | Aug 29, 2022 | An issue was discovered on certain DrayTek Vigor routers before July 2022 such as the Vigor3910 before 4.3.1.1. /cgi-bin/wlogin.cgi has a buffer overflow via the username or password to the aa or ab field. |