How severe is CVE-2024-41586?

CVE-2024-41586 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-41586 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-41586?

CVE-2024-41586 affects Draytek Vigor3910 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-41586?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-41586 have an EU (EUVD) identifier?

Yes. CVE-2024-41586 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39083.

When was CVE-2024-41586 published?

CVE-2024-41586 was published on 2024-10-03 and last updated on 2026-06-17.

CVE-2024-41586

CVE-2024-41586 is a high-severity vulnerability in Draytek Vigor3910 Firmware with a CVSS 3.x base score of 8.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-121.

Key facts

Severity: High (CVSS 3.x base score 8.0)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-39083
Weakness: CWE-121
Affected product: Draytek Vigor3910 Firmware
Published: 2024-10-03
Last modified: 2026-06-17

Description

A stack-based Buffer Overflow vulnerability in DrayTek Vigor310 devices through 4.3.2.6 allows a remote attacker to execute arbitrary code via a long query string to the cgi-bin/ipfedr.cgi component.

Frequently asked questions

What is CVE-2024-41586?: A stack-based Buffer Overflow vulnerability in DrayTek Vigor310 devices through 4.3.2.6 allows a remote attacker to execute arbitrary code via a long query string to the cgi-bin/ipfedr.cgi component.
How severe is CVE-2024-41586?: CVE-2024-41586 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-41586 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-41586?: CVE-2024-41586 affects Draytek Vigor3910 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-41586?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-41586 have an EU (EUVD) identifier?: Yes. CVE-2024-41586 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39083.
When was CVE-2024-41586 published?: CVE-2024-41586 was published on 2024-10-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:draytek:vigor3910_firmware:*:*:*:*:*:*:*:*

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