Cyber Resilience

CVE-2024-41591

Medium

Published: 03 October 2024

Published
03 October 2024
Modified
14 March 2025
KEV Added
—
Patch
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CVSS Score v3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS Score 0.0031 54.1th percentile
Risk Priority 12 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-41591 is a medium-severity Cross-site Scripting (CWE-79) vulnerability in Draytek Vigor1000B Firmware. Its CVSS base score is 6.1 (Medium).

Operationally, ranked in the top 45.9% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

DrayTek Vigor3910 devices through 4.3.2.6 allow unauthenticated DOM-based reflected XSS.

CWE(s)
CWE-79

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

draytek
vigor2620 firmware
all versions
draytek
vigor2915 firmware
≤ 4.4.5.3
draytek
vigor2866 firmware
≤ 4.4.5.2
draytek
vigor2766 firmware
≤ 4.4.5.3
draytek
vigor2865 firmware
≤ 4.4.5.2
draytek
vigor2765 firmware
≤ 4.4.5.3
draytek
vigor2763 firmware
≤ 4.4.5.3
draytek
vigor2135 firmware
≤ 4.4.5.3
draytek
vigor166 firmware
≤ 4.2.7
draytek
vigor1000b firmware
≤ 4.3.2.8 · 4.4.0.0 — 4.4.3.1
+14 more product configuration(s) — see NVD for full list

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

CA-8 Penetration Testing
addresses: CWE-79

Penetration testing submits XSS payloads to web applications, detecting cross-site scripting flaws for subsequent remediation.

SI-10 Information Input Validation
addresses: CWE-79

Validates web inputs to reject script-related content that could produce XSS.

SI-15 Information Output Filtering
addresses: CWE-79

Output validation against expected content can reject or sanitize script content in generated web pages, reducing XSS exploitability.

References