Vulnerability Details : CVE-2021-20630
Improper access control vulnerability in Phone Messages of Cybozu Office 10.0.0 to 10.8.4 allows authenticated attackers to bypass access restriction and obtain the data of Phone Messages via unspecified vectors.
Products affected by CVE-2021-20630
- cpe:2.3:a:cybozu:office:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-20630
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 21 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-20630
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST | |
|
4.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
2.8
|
1.4
|
NIST |
References for CVE-2021-20630
-
https://kb.cybozu.support/article/36872/
不具合情報公開サイトVendor Advisory
-
https://jvn.jp/en/jp/JVN45797538/index.html
JVN#45797538: Multiple vulnerabilities in Cybozu OfficeThird Party Advisory
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