by Kastro
Paper/Archive/CVE-2020-15415

CVE-2020-15415

draytek vigor3900_firmware — DrayTek Multiple Vigor Routers OS Command Injection Vulnerability

KEV · due 21 OctEPSS 84%public exploitSSVC actCVSS 9.8
critical.is priorityof 100
99
CVSS 9.8 (ADP)9.8 / 10 × 3029.4In CISA KEV+3030.0EPSS percentile 99.7.997 × 2019.9Exploit: SSVC active+1010.0SSVC exploitation: active+1010.0
Description · from the CVE record

On DrayTek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1, cgi-bin/mainfunction.cgi/cvmcfgupload allows remote command execution via shell metacharacters in a filename when the text/x-python-script content type is used, a different issue than CVE-2020-14472.

Affected

ProductAffectedFixed inSource
n/an/a–CNA
vigor3900_firmware< 1.5.11.5.1CISA-ADP
vigor2960_firmware< 1.5.11.5.1CISA-ADP
vigor300b_firmware< 1.5.11.5.1CISA-ADP

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: active · Automatable: yes · Technical impact: total

References

refdraytek.com/about/security-advisoryrefgithub.com/CLP-team/Vigor-Commond-Injectionrefcisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-15415kevcisa.gov/known-exploited-vulnerabilities-catalog