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CVE-2024-41338

24
FAUCET Score

CVE-2024-41338 is a NULL pointer dereference vulnerability affecting various Draytek Vigor router models, including the 165/166, 2620/LTE200, 2860/2925, 2862/2926, 2133/2762/2832, 2135/2765/2766, 2865/2866/2927, 2962/3910, and 3912 series, across specific firmware versions. This vulnerability carries a CVSS score of 7.5 (HIGH), indicating that an unauthenticated attacker can remotely trigger a Denial of Service (DoS) by sending a specially crafted DHCP request, requiring low attack complexity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.2.6CPE matchmatch criteria
cpe:2.3:o:draytek:vigor165_firmware:*:*:*:*:*:*:*:*
< 4.2.6CPE matchmatch criteria
cpe:2.3:o:draytek:vigor166_firmware:*:*:*:*:*:*:*:*
< 3.9.8.8CPE matchmatch criteria
cpe:2.3:o:draytek:vigor2620_firmware:*:*:*:*:*:*:*:*
< 3.9.8.8CPE matchmatch criteria
cpe:2.3:o:draytek:vigorlte200_firmware:*:*:*:*:*:*:*:*
< 3.9.7CPE matchmatch criteria
cpe:2.3:o:draytek:vigor2860_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.43%
Probability of exploitation in next 30 days
EPSS Percentile
35.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0043 is in the 14th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

medium.com / faraday/advisory-multiple-vulnerabilities-affecting-draytek-routers-78a6cb8b3946
Third Party Advisory