CVE-2020-15415
DrayTek Multiple Vigor Routers OS Command Injection Vulnerability
Summary
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.
Affected software
Vendor: DrayTek · Product: Multiple Vigor Routers
Weakness types (CWE):
What to do
This vulnerability appears in CISA's Known Exploited Vulnerabilities catalog, meaning it is being exploited in the wild. Prioritize patching affected systems and verify exposure across your estate.
Related vulnerabilities in DrayTek
| CVE | Name | EPSS | Exploited |
|---|---|---|---|
| CVE-2020-8515 | Multiple DrayTek Vigor Routers Web Management Page Vulnerability | 100.0% | Yes |
| CVE-2024-12987 | DrayTek Vigor Routers OS Command Injection Vulnerability | 98.1% | Yes |
| CVE-2021-20123 | Draytek VigorConnect Path Traversal Vulnerability | 74.3% | Yes |
| CVE-2021-20124 | Draytek VigorConnect Path Traversal Vulnerability | 69.2% | Yes |
Is your domain exposed?
Run a free, instant security report for any domain — exposure score, email auth, TLS and breach metadata.
Get your free reportAll information is aggregated from public sources for awareness only and does not constitute an accusation or a security assessment. No personal data or credentials are published.