All vulnerabilities
CVE-2020-15415

DrayTek Multiple Vigor Routers OS Command Injection Vulnerability

DrayTek Multiple Vigor RoutersNetwork & edge
Open in ThreatlineRecord JSON
CVSS
9.8Critical
ExploitationExploited in the wildAdded to KEV 30 Sep 2024CISA KEV
Exploit odds (EPSS)84.5%Chance of exploitation activity in the next 30 days, higher than 99% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Federal deadline21 Oct 2024Remediation due date for US federal agenciesCISA KEV
CISA required actionApply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. CISA KEV

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Timeline

  1. 30 Jun 2020, 13:37 UTCPublishedCVE List
  2. 30 Sep 2024Added to CISA KEVCISA KEV

Public exploit code and templates 1

  • Scanner templateDrayTek Vigor - Command InjectionNuclei

Listed so defenders can prioritize. Threatline links to the source and does not host exploit code.

Description

DrayTek Vigor3900, Vigor2960, and Vigor300B devices contain an OS command injection vulnerability in cgi-bin/mainfunction.cgi/cvmcfgupload that allows for remote code execution via shell metacharacters in a filename when the text/x-python-script content type is used.

Text from CVE List

Affected versions 1

  • n/aaffected: n/aCVE List

References 5