Vulnerability · Published Apr 6, 2021 · Assigned by twcert
CVE-2021-28173Vangene deltaFlow E-platform - Arbitrary File Upload
Critical 9.8
In plain English
A critical-severity unrestricted file upload in deltaFlow E-platform from Vangene. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.6% (higher than 76% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)1.6%top 23.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The file upload function of Vangene deltaFlow E-platform does not perform access controlled properly. Remote attackers can upload and execute arbitrary files without login.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Vangene | deltaFlow E-platform | 4 |
Weakness: CWE-434 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://www.chtsecurity.com/news/7f0874b5-516b-4637-842d-b6fb6c335c66 x_refsource_MISC
- https://www.twcert.org.tw/tw/cp-132-4620-58f9c-1.html x_refsource_MISC