Vulnerability Details : CVE-2022-32284
Use of insufficiently random values vulnerability exists in Vnet/IP communication module VI461 of YOKOGAWA Wide Area Communication Router (WAC Router) AW810D, which may allow a remote attacker to cause denial-of-service (DoS) condition by sending a specially crafted packet.
Vulnerability category: Denial of service
Products affected by CVE-2022-32284
- cpe:2.3:o:yokogawa:aw810d_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-32284
0.93%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 81 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-32284
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2022-32284
-
The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-32284
-
https://jvn.jp/vu/JVNVU95343906/index.html
JVNVU#95343906: 横河電機製ワイドエリアコミュニケーションルータ（WACルータ）に不十分なランダム値使用の脆弱性Third Party Advisory;VDB Entry
-
https://web-material3.yokogawa.com/1/32825/files/YSAR-22-0005-E.pdf
Vendor Advisory
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https://www.cisa.gov/uscert/ics/advisories/icsa-22-181-02
Yokogawa Wide Area Communication Router | CISAThird Party Advisory;US Government Resource
-
https://web-material3.yokogawa.com/19/32825/files/YSAR-22-0005-J.pdf
Vendor Advisory
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