How severe is CVE-2024-41591?

CVE-2024-41591 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-41591 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-41591?

CVE-2024-41591 primarily affects Draytek Vigor2620 Firmware. In total, 24 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-41591?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-41591 have an EU (EUVD) identifier?

Yes. CVE-2024-41591 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39088.

When was CVE-2024-41591 published?

CVE-2024-41591 was published on 2024-10-03 and last updated on 2026-06-17.

CVE-2024-41591

CVE-2024-41591 is a medium-severity vulnerability in Draytek Vigor2620 Firmware with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-39088
Weakness: CWE-79
Affected product: Draytek Vigor2620 Firmware
Published: 2024-10-03
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2024-41591?: DrayTek Vigor3910 devices through 4.3.2.6 allow unauthenticated DOM-based reflected XSS.
How severe is CVE-2024-41591?: CVE-2024-41591 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-41591 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-41591?: CVE-2024-41591 primarily affects Draytek Vigor2620 Firmware. In total, 24 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-41591?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-41591 have an EU (EUVD) identifier?: Yes. CVE-2024-41591 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39088.
When was CVE-2024-41591 published?: CVE-2024-41591 was published on 2024-10-03 and last updated on 2026-06-17.

References

Affected products (24)

cpe:2.3:o:draytek:vigor2620_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor2915_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor2866_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor2766_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor2865_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor2765_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor2763_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor2135_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor166_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor1000b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor165_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor3910_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor2962_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor3912_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigorlte200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor2133_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor2762_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor2832_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor2860_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor2862_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor2925_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor2926_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor2952_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:draytek:vigor3220_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Draytek Vigor2620 Firmware

CVE-2024-51139 — Critical (CVSS 9.8): Buffer Overflow vulnerability in Vigor2620/LTE200 3.9.8.9 and earlier and Vigor2860/2925 3.9.8 and earlier and…
CVE-2024-51138 — Critical (CVSS 9.8): Vigor165/166 4.2.7 and earlier; Vigor2620/LTE200 3.9.8.9 and earlier; Vigor2860/2925 3.9.8 and earlier; Vigor2862/2926…
CVE-2024-41593 — Critical (CVSS 9.8): DrayTek Vigor310 devices through 4.3.2.6 allow a remote attacker to execute arbitrary code via the function…
CVE-2023-31447 — Critical (CVSS 9.8): user_login.cgi on Draytek Vigor2620 devices before 3.9.8.4 (and on all versions of Vigor2925 devices) allows attackers…
CVE-2024-41339 — High (CVSS 8.8): An issue in the CGI endpoint used to upload configurations in Draytek devices Vigor 165/166 prior to v4.2.6 , Vigor…
CVE-2024-41334 — High (CVSS 8.8): Draytek devices Vigor 165/166 prior to v4.2.6 , Vigor 2620/LTE200 prior to v3.9.8.8, Vigor 2860/2925 prior to v3.9.7,…

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