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CVE-2024-46552

20
FAUCET Score

CVE-2024-46552 is a buffer overflow vulnerability found in Draytek Vigor 3910 v4.3.2.6, specifically within the sStRtMskShow parameter of ipstrt.cgi. This flaw allows unauthenticated attackers to trigger a Denial of Service (DoS) by sending a specially crafted input to affected Draytek Vigor 3910 devices. Rated with a CVSS score of 7.5 (High), the vulnerability is easily exploitable over the network with low attack complexity and no user interaction required, leading to a complete loss of availability. Currently, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

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

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
0.52%
Probability of exploitation in next 30 days
EPSS Percentile
41.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0052 is in the 19th percentile among its peer group of 51,553 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

ink-desk-28f.notion.site / Draytek-vigor-3910-Analysis-Report-b3b23e150c4f4bab822c3c47fd7b9de9
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