9.1

CVE-2022-43501

KASAGO TCP/IP stack provided by Zuken Elmic generates ISNs(Initial Sequence Number) for TCP connections from an insufficiently random source. An attacker may be able to determine the ISN of the current or future TCP connections and either hijack existing ones or spoof future ones.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Elwsc ≫ Kasago Ipv4 Version < 6.0.1.34
Elwsc ≫ Kasago Ipv4 Light Version < 6.0.1.34
Elwsc ≫ Kasago Mobile Ipv6 Version < 6.0.1.34
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.57% 0.424
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.1 3.9 5.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
134c704f-9b21-4f2e-91b3-4a467353bcc0 9.1 3.9 5.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE-330 Use of Insufficiently Random Values

The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.

https://jvn.jp/en/vu/JVNVU99551468/
Third Party Advisory
https://www.elwsc.co.jp/news/6352
Vendor Advisory