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CVE-2021-20123: DrayTek VigorConnect

EPSS90.2%No. 460 of 1739 in KEV
CVE year2021~3 yrs before listing
Same vendor in KEV5
Same product2
FieldValue
VendorDrayTek
ProductVigorConnect
NameDraytek VigorConnect Path Traversal Vulnerability
Added to KEV2024-09-03
US federal due date2024-09-24
Ransomware useUnknown
CWECWE-22

CISA description

Draytek VigorConnect contains a path traversal vulnerability in the DownloadFileServlet endpoint. An unauthenticated attacker could leverage this vulnerability to download arbitrary files from the underlying operating system with root privileges.

Other entries for this product

CVEVendor / productAddedEPSSRansomware
CVE-2021-20124DrayTek VigorConnect2024-09-0396.3%Unknown

NVD — CVE-2021-20123

Data from CISA's Known Exploited Vulnerabilities (KEV) catalog. EPSS is FIRST's estimated probability of exploitation activity in the next 30 days, refreshed weekly. Always follow the vendor's official guidance.
About this page

A DrayTek VigorConnect vulnerability added to CISA's Known Exploited Vulnerabilities catalog on 2024-09-03.