8.3

CVE-2021-28042

Deutsche Post Mailoptimizer 4.3 before 2020-11-09 allows Directory Traversal via a crafted ZIP archive to the Upload feature or the MO Connect component. This can lead to remote code execution.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Deutschepost ≫ Mailoptimizer Version 4.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.31% 0.87
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NIST 8.3 8.6 8.5
AV:N/AC:M/Au:N/C:C/I:P/A:P
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

https://herolab.usd.de/security-advisories/usd-2020-0028/
Third Party Advisory
https://www.deutschepost.de/de/m/mailoptimizer.html
Product