CVE-2021-20624
mediumpriority · track · 26EPSS 0.008 · 57 %ileEUUSgrimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.81% (57th) EPSS
CVSS 4 · medium
Who says so?
3 sources
cnnvd · enisa_euvd · nvd
EPSS · scored 2026-10-28
Improper access control vulnerability in Scheduler of Cybozu Office 10.0.0 to 10.8.4 allows an authenticated attacker to bypass access restriction and alter the data of Scheduler via unspecified vectors.
01
cvss
Technical severity, 0–10. One row per scoring source.
6.5
010
base score 0–10 · higher = more severe · hover a vector to decode
v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 3.6
02
weaknesses
The CWE weakness classes this flaw belongs to.
CWE-266USLLM-inferred
03
affected products (2)
Products and version ranges known to be affected.
04
also known as (3)
Other names and identifiers for this entity.
05
sources
Which sources assert this record, and when.
06
references (9)
External citations — patches, advisories, analysis.
- https://cs.cybozu.co.jp/2021/007306.htmlPatchcnnvd
- https://jvn.jp/en/jp/JVN45797538/index.htmlcnnvd
- https://jvndb.jvn.jp/en/contents/2021/JVNDB-2021-000022.htmlcnnvd
- https://kb.cybozu.support/article/36866/cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2021-20624cnnvd
- https://jvn.jp/en/jp/JVN45797538/index.htmlenisa_euvd
- https://kb.cybozu.support/article/36866/enisa_euvd
- https://jvn.jp/en/jp/JVN45797538/index.htmlThird Party Advisorynvd
scry
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