CVE-2024-41334

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 to v4.4.5.1, Vigor 2865/2866/2927 prior to v4.4.5.3, Vigor 2962/3910 prior to v4.3.2.7, Vigor 3912 prior to v4.3.5.2, and Vigor 2925 up to v3.9.6 were discovered to not utilize certificate verification, allowing attackers to upload crafted APPE modules from non-official servers, leading to arbitrary code execution.

Published: 2025-02-27 Last update: 2025-06-03 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2024-41334 is rated Moderate Risk (47.3/100): CVSS High severity, with low exploitation likelihood (EPSS 0.14%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2024-41334

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-04-07 0.15% 0.14% -0.01%
2 2025-12-24 0.13% 0.15% +0.02%
3 2025-11-21 — 0.13% —

Full EPSS history (8 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2024-41334

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
8.8 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.8 5.9 134c704f-9b21-4f2e-91b3-4a467353bcc0

Weakness enumeration for CVE-2024-41334

Affected software / configurations for CVE-2024-41334

Vendor Product Version Raw CPE
draytek vigor166_firmware < 4.2.6 cpe:2.3:o:draytek:vigor166_firmware:*:*:*:*:*:*:*:*
draytek vigor2620_firmware < 3.9.8.8 cpe:2.3:o:draytek:vigor2620_firmware:*:*:*:*:*:*:*:*
draytek vigorlte200_firmware < 3.9.8.8 cpe:2.3:o:draytek:vigorlte200_firmware:*:*:*:*:*:*:*:*
draytek vigor2860_firmware < 3.9.7 cpe:2.3:o:draytek:vigor2860_firmware:*:*:*:*:*:*:*:*
draytek vigor2925_firmware < 3.9.7 cpe:2.3:o:draytek:vigor2925_firmware:*:*:*:*:*:*:*:*
draytek vigor2862_firmware < 3.9.9.4 cpe:2.3:o:draytek:vigor2862_firmware:*:*:*:*:*:*:*:*
draytek vigor2926_firmware < 3.9.9.4 cpe:2.3:o:draytek:vigor2926_firmware:*:*:*:*:*:*:*:*
draytek vigor2133_firmware < 3.9.8 cpe:2.3:o:draytek:vigor2133_firmware:*:*:*:*:*:*:*:*
draytek vigor2762_firmware < 3.9.8 cpe:2.3:o:draytek:vigor2762_firmware:*:*:*:*:*:*:*:*
draytek vigor2832_firmware < 3.9.8 cpe:2.3:o:draytek:vigor2832_firmware:*:*:*:*:*:*:*:*
draytek vigor2135_firmware < 4.4.5.1 cpe:2.3:o:draytek:vigor2135_firmware:*:*:*:*:*:*:*:*
draytek vigor2765_firmware < 4.4.5.1 cpe:2.3:o:draytek:vigor2765_firmware:*:*:*:*:*:*:*:*
draytek vigor2766_firmware < 4.4.5.1 cpe:2.3:o:draytek:vigor2766_firmware:*:*:*:*:*:*:*:*
draytek vigor2865_firmware < 4.4.5.3 cpe:2.3:o:draytek:vigor2865_firmware:*:*:*:*:*:*:*:*
draytek vigor2866_firmware < 4.4.5.3 cpe:2.3:o:draytek:vigor2866_firmware:*:*:*:*:*:*:*:*
draytek vigor2927_firmware < 4.4.5.3 cpe:2.3:o:draytek:vigor2927_firmware:*:*:*:*:*:*:*:*
draytek vigor2962_firmware < 4.3.2.7 cpe:2.3:o:draytek:vigor2962_firmware:*:*:*:*:*:*:*:*
draytek vigor3910_firmware < 4.3.2.7 cpe:2.3:o:draytek:vigor3910_firmware:*:*:*:*:*:*:*:*
draytek vigor3912_firmware < 4.3.5.2 cpe:2.3:o:draytek:vigor3912_firmware:*:*:*:*:*:*:*:*
draytek vigor165_firmware < 4.2.6 cpe:2.3:o:draytek:vigor165_firmware:*:*:*:*:*:*:*:*

References for CVE-2024-41334

cvelogic Threat Intelligence