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TI-2024-27590 Aliases CVE-2024-41340GHSA-r8xf-h4x7-4grp

An issue in Draytek devices Vigor 165/166 prior to v4.2.6 , Vigor 2620/LTE200 prior to…

Priority LOW 38CWE-434Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-434.

Summary

An issue in 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, Vigor 2862/2926 prior to v3.9.9.4, Vigor 2133/2762/2832 prior to v3.9.8, Vigor 2135/2765/2766 prior to v4.4.5.1, Vigor 2865/2866/2927 prior to v4.4.5.3, Vigor 2962/3910 prior to v4.3.2.7, Vigor 3912 prior to v4.3.5.2, and Vigor 2925 up to v3.9.6 allows attackers to upload crafted APP Enforcement modules, leading to arbitrary code execution.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00211 11th 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
None
Automatable
No
Technical impact
Total

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 · 42

CPEVersionsRoleVendor
cpe:2.3:o:draytek:vigor165_firmware:*:*:*:*:*:*:*:*before 4.2.7VulnerableDrayTek
cpe:2.3:h:draytek:vigor165:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
cpe:2.3:o:draytek:vigor166_firmware:*:*:*:*:*:*:*:*before 4.2.7VulnerableDrayTek
cpe:2.3:h:draytek:vigor166:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
cpe:2.3:o:draytek:vigor2620_firmware:*:*:*:*:*:*:*:*before 3.9.8.9VulnerableDrayTek
cpe:2.3:h:draytek:vigor2620:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
cpe:2.3:o:draytek:vigorlte200_firmware:*:*:*:*:*:*:*:*before 3.9.8.9VulnerableDrayTek
cpe:2.3:h:draytek:vigorlte200:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
cpe:2.3:o:draytek:vigor2860_firmware:*:*:*:*:*:*:*:*before 3.9.8VulnerableDrayTek
cpe:2.3:h:draytek:vigor2860:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
  • cpe:2.3:o:draytek:vigor165_firmware:*:*:*:*:*:*:*:* Versions before 4.2.7 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor165:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
  • cpe:2.3:o:draytek:vigor166_firmware:*:*:*:*:*:*:*:* Versions before 4.2.7 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor166:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
  • cpe:2.3:o:draytek:vigor2620_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.9 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor2620:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
  • cpe:2.3:o:draytek:vigorlte200_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8.9 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigorlte200:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
  • cpe:2.3:o:draytek:vigor2860_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor2860:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
Show 32 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:draytek:vigor2925_firmware:*:*:*:*:*:*:*:*before 3.9.8VulnerableDrayTek
cpe:2.3:h:draytek:vigor2925:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
cpe:2.3:o:draytek:vigor2862_firmware:*:*:*:*:*:*:*:*before 3.9.9.5VulnerableDrayTek
cpe:2.3:h:draytek:vigor2862:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
cpe:2.3:o:draytek:vigor2926_firmware:*:*:*:*:*:*:*:*before 3.9.9.5VulnerableDrayTek
cpe:2.3:h:draytek:vigor2926:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
cpe:2.3:o:draytek:vigor2133_firmware:*:*:*:*:*:*:*:*before 3.9.9VulnerableDrayTek
cpe:2.3:h:draytek:vigor2133:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
cpe:2.3:o:draytek:vigor2762_firmware:*:*:*:*:*:*:*:*before 3.9.9VulnerableDrayTek
cpe:2.3:h:draytek:vigor2762:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
cpe:2.3:o:draytek:vigor2832_firmware:*:*:*:*:*:*:*:*before 3.9.9VulnerableDrayTek
cpe:2.3:h:draytek:vigor2832:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
cpe:2.3:o:draytek:vigor2135_firmware:*:*:*:*:*:*:*:*before 4.4.5.1VulnerableDrayTek
cpe:2.3:h:draytek:vigor2135:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
cpe:2.3:o:draytek:vigor2765_firmware:*:*:*:*:*:*:*:*before 4.4.5.1VulnerableDrayTek
cpe:2.3:h:draytek:vigor2765:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
cpe:2.3:o:draytek:vigor2766_firmware:*:*:*:*:*:*:*:*before 4.4.5.1VulnerableDrayTek
cpe:2.3:h:draytek:vigor2766:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
cpe:2.3:o:draytek:vigor2865_firmware:*:*:*:*:*:*:*:*before 4.4.5.3VulnerableDrayTek
cpe:2.3:h:draytek:vigor2865:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
cpe:2.3:o:draytek:vigor2866_firmware:*:*:*:*:*:*:*:*before 4.4.5.3VulnerableDrayTek
cpe:2.3:h:draytek:vigor2866:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
cpe:2.3:o:draytek:vigor2927_firmware:*:*:*:*:*:*:*:*before 4.4.5.3VulnerableDrayTek
cpe:2.3:h:draytek:vigor2927:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
cpe:2.3:o:draytek:vigor2962_firmware:*:*:*:*:*:*:*:*before 4.3.2.8VulnerableDrayTek
cpe:2.3:o:draytek:vigor2962_firmware:4.4.3.0:*:*:*:*:*:*:*4.4.3.0VulnerableDrayTek
cpe:2.3:h:draytek:vigor2962:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
cpe:2.3:o:draytek:vigor3910_firmware:*:*:*:*:*:*:*:*before 4.3.2.8VulnerableDrayTek
cpe:2.3:o:draytek:vigor3910_firmware:4.4.3:*:*:*:*:*:*:*4.4.3VulnerableDrayTek
cpe:2.3:h:draytek:vigor3910:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
cpe:2.3:o:draytek:vigor3912_firmware:*:*:*:*:*:*:*:*before 4.3.6.1VulnerableDrayTek
cpe:2.3:h:draytek:vigor3912:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
  • cpe:2.3:o:draytek:vigor2925_firmware:*:*:*:*:*:*:*:* Versions before 3.9.8 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor2925:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
  • cpe:2.3:o:draytek:vigor2862_firmware:*:*:*:*:*:*:*:* Versions before 3.9.9.5 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor2862:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
  • cpe:2.3:o:draytek:vigor2926_firmware:*:*:*:*:*:*:*:* Versions before 3.9.9.5 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor2926:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
  • cpe:2.3:o:draytek:vigor2133_firmware:*:*:*:*:*:*:*:* Versions before 3.9.9 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor2133:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
  • cpe:2.3:o:draytek:vigor2762_firmware:*:*:*:*:*:*:*:* Versions before 3.9.9 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor2762:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
  • cpe:2.3:o:draytek:vigor2832_firmware:*:*:*:*:*:*:*:* Versions before 3.9.9 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor2832:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
  • cpe:2.3:o:draytek:vigor2135_firmware:*:*:*:*:*:*:*:* Versions before 4.4.5.1 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor2135:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
  • cpe:2.3:o:draytek:vigor2765_firmware:*:*:*:*:*:*:*:* Versions before 4.4.5.1 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor2765:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
  • cpe:2.3:o:draytek:vigor2766_firmware:*:*:*:*:*:*:*:* Versions before 4.4.5.1 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor2766:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
  • cpe:2.3:o:draytek:vigor2865_firmware:*:*:*:*:*:*:*:* Versions before 4.4.5.3 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor2865:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
  • cpe:2.3:o:draytek:vigor2866_firmware:*:*:*:*:*:*:*:* Versions before 4.4.5.3 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor2866:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
  • cpe:2.3:o:draytek:vigor2927_firmware:*:*:*:*:*:*:*:* Versions before 4.4.5.3 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor2927:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
  • cpe:2.3:o:draytek:vigor2962_firmware:*:*:*:*:*:*:*:* Versions before 4.3.2.8 Vulnerable ·DrayTek
  • cpe:2.3:o:draytek:vigor2962_firmware:4.4.3.0:*:*:*:*:*:*:* Versions 4.4.3.0 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor2962:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
  • cpe:2.3:o:draytek:vigor3910_firmware:*:*:*:*:*:*:*:* Versions before 4.3.2.8 Vulnerable ·DrayTek
  • cpe:2.3:o:draytek:vigor3910_firmware:4.4.3:*:*:*:*:*:*:* Versions 4.4.3 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor3910:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·DrayTek
  • cpe:2.3:o:draytek:vigor3912_firmware:*:*:*:*:*:*:*:* Versions before 4.3.6.1 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor3912:-:*:*:*:*:*:*:* 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-2024-41340
  2. 2026-10-03 Alias added: GHSA-r8xf-h4x7-4grp

References

Advisory 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-2024-27681 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-2024-27682 DrayTek Vigor310 devices through 4.3.2.6 allow a remote attacker to execute arbitrary… CVSS 3.1CRITICAL 9.8
  • TI-2024-27589 An issue in the CGI endpoint used to upload configurations in Draytek devices Vigor… CVSS 3.1HIGH 8.8
See all 14 →

Sources

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