7.5

CVE-2021-20838

Office Server Document Converter V7.2MR4 and earlier and V7.1MR7 and earlier allows a remote unauthenticated attacker to conduct an XML External Entity (XXE) attack to cause a denial of service (DoS) condition by processing a specially crafted XML document.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Antennahouse ≫ Office Server Document Converter Version 6.0 Update mr1
Antennahouse ≫ Office Server Document Converter Version 6.0 Update mr2
Antennahouse ≫ Office Server Document Converter Version 6.1 Update mr2
Antennahouse ≫ Office Server Document Converter Version 6.1 Update mr2 SwEdition pro
Antennahouse ≫ Office Server Document Converter Version 6.1 Update mr3
Antennahouse ≫ Office Server Document Converter Version 6.1 Update mr4
Antennahouse ≫ Office Server Document Converter Version 7.0 Update mr1
Antennahouse ≫ Office Server Document Converter Version 7.0 Update mr2
Antennahouse ≫ Office Server Document Converter Version 7.0 Update mr3
Antennahouse ≫ Office Server Document Converter Version 7.1 Update mr1
Antennahouse ≫ Office Server Document Converter Version 7.1 Update mr2
Antennahouse ≫ Office Server Document Converter Version 7.1 Update mr3
Antennahouse ≫ Office Server Document Converter Version 7.2 Update mr1
Antennahouse ≫ Office Server Document Converter Version 7.2 Update mr2
Antennahouse ≫ Office Server Document Converter Version 7.2 Update mr3
Antennahouse ≫ Office Server Document Converter Version 7.2 Update mr4
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.47% 0.704
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-611 Improper Restriction of XML External Entity Reference

The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

https://jvn.jp/en/jp/JVN33453839/index.html
Third Party Advisory
https://www.antenna.co.jp/news/2021/osdc72-20211027.html
Patch
Vendor Advisory