CVE-2021-28172 json
Vangene deltaFlow E-platform - Path Traversal
published 5y ago modified 4mo ago also EUVD-2021-14862
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.9%
- EPSS 1.9% chance of exploitation in 30 days, percentile 79%
- public exploits
- 0
- none known
Summary
There is a Path Traversal vulnerability in the file download function of Vangene deltaFlow E-platform. Remote attackers can access credential data with this leakage.
Patch / fix
- deltaflow_project deltaflow 7.7
Is CVE-2021-28172 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
1.87% chance of exploitation in the next 30 days, higher than 79% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Affected products
- Vangene deltaFlow E-platform
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
References
-
chtsecurity.com
/news/7f0874b5-516b-4637-842d-b6fb6c335c66
third-party-advisory
-
twcert.org.tw
/tw/cp-132-4619-fd2b9-1.html
third-party-advisory
Sources
- CVE List CVE-2021-28172
- NVD CVE-2021-28172
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.