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CVE-2024-41586

23
FAUCET Score

CVE-2024-41586 is a high-severity stack-based buffer overflow vulnerability affecting DrayTek Vigor3910 devices and their firmware up to version 4.3.2.6. An authenticated, remote attacker can exploit this by sending a crafted, long query string to the cgi-bin/ipfedr.cgi component, potentially leading to arbitrary code execution. While the CVSS score is 8.0 (HIGH), indicating significant impact (confidentiality, integrity, availability), there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.3.2.6CPE matchmatch criteria
cpe:2.3:o:draytek:vigor3910_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.0HIGH

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

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.1
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.46%
Probability of exploitation in next 30 days
EPSS Percentile
37.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0046 is in the 29th percentile among its peer group of 554 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

forescout.com / resources/draybreak-draytek-research
Third Party Advisory
forescout.com / resources/draytek14-vulnerabilities
Broken Link