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TI-2024-27673 Aliases CVE-2024-41584GHSA-h66h-gwq7-wjq2

DrayTek Vigor3910 devices through 4.3.2.6 are vulnerable to reflected XSS by…

Priority MEDIUM 55CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
None · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

DrayTek Vigor3910 devices through 4.3.2.6 are vulnerable to reflected XSS by authenticated users, caused by missing validation of the sFormAuthStr parameter.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.003 22nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:draytek:vigor3910_firmware:*:*:*:*:*:*:*:*up to 4.3.2.6VulnerableDrayTek
cpe:2.3:h:draytek:vigor3910:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
  • cpe:2.3:o:draytek:vigor3910_firmware:*:*:*:*:*:*:*:* Versions up to 4.3.2.6 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor3910:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-41584
  2. 2026-10-03 Alias added: GHSA-h66h-gwq7-wjq2

References

Advisory 1

Other 1

  • TI-2023-16684 Draytek Vigor Routers firmware versions below 3.9.6/4.2.4, Access Points firmware… CVSS 3.1CRITICAL 9.8
  • TI-2024-27685 Buffer Overflow vulnerabilities exist in DrayTek Vigor310 devices through 4.3.2.6 (in the… CVSS 3.1HIGH 8.0
  • TI-2024-27684 DrayTek Vigor310 devices through 4.3.2.6 allow a remote attacker to change settings or… CVSS 3.1HIGH 8.0
  • TI-2024-27681 DrayTek Vigor3910 devices through 4.3.2.6 have a stack-based overflow when processing… CVSS 3.1HIGH 8.0
  • TI-2022-14179 An issue was discovered on certain DrayTek Vigor routers before July 2022 such as the… CVSS 3.1CRITICAL 10.0
  • TI-2024-27674 DrayTek Vigor3910 devices through 4.3.2.6 are affected by an OS command injection… CVSS 3.1MEDIUM 6.8
See all 59 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences