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TI-2024-30837 Aliases CVE-2024-45893GHSA-vj3j-52q7-fqvp

DrayTek Vigor3900 1.5.1.3 contains a post-authentication command injection vulnerability.

Priority HIGH 70CWE-78Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
Low
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-78.

Summary

DrayTek Vigor3900 1.5.1.3 contains a post-authentication command injection vulnerability. This vulnerability occurs when the `action` parameter in `cgi-bin/mainfunction.cgi` is set to `setSWMOption.`

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0164 76th 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
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 · 2

CPEVersionsRoleVendor
cpe:2.3:o:draytek:vigor3900_firmware:1.5.1.3:*:*:*:*:*:*:*1.5.1.3VulnerableDrayTek
cpe:2.3:h:draytek:vigor3900:-:*:*:*:*:*:*:*not specified by NVDRunning onDrayTek
  • cpe:2.3:o:draytek:vigor3900_firmware:1.5.1.3:*:*:*:*:*:*:* Versions 1.5.1.3 Vulnerable ·DrayTek
  • cpe:2.3:h:draytek:vigor3900:-:*:*:*:*:*:*:* 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-2024-45893
  2. 2026-10-03 Alias added: GHSA-vj3j-52q7-fqvp

References

Other 2

  • TI-2020-12150 On DrayTek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1… KEVCVSS 3.1CRITICAL 9.8
  • TI-2020-06834 DrayTek Vigor2960 1.3.1_Beta, Vigor3900 1.4.4_Beta, and Vigor300B 1.3.3_Beta… KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-34310 In Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into… CVSS 3.1CRITICAL 9.8
  • TI-2024-34308 DrayTek Vigor3900 1.5.1.3 allows attackers to inject malicious commands into… CVSS 3.1CRITICAL 9.8
  • TI-2024-34307 DrayTek Vigor3900 1.5.1.3 allows attackers to inject malicious commands into… CVSS 3.1CRITICAL 9.8
  • TI-2024-34304 DrayTek Vigor3900 1.5.1.3 allows attackers to inject malicious commands into… CVSS 3.1CRITICAL 9.8
See all 47 →

Sources

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