Login Request a demo
High severity · published Aug 18, 2021
CVE-2021-20758
Cross-site request forgery (CSRF) vulnerability in Message of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote authenticated attacker to hijack the authentication of administrators…
8.0
CVSS
0.5%
EPSS
No
On KEV
Description
Cross-site request forgery (CSRF) vulnerability in Message of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote authenticated attacker to hijack the authentication of administrators and perform an arbitrary operation via unspecified vectors.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 42% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GA
Garoon · Cybozu
4.0.0 through 5.0.2 · source: NVD
Affected product
GA
Garoon
Cybozu
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-20758
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-20758
Vendor Advisory
https://cs.cybozu.co.jp/2021/007206.html
Third Party Advisory
https://jvn.jp/en/jp/JVN54794245/index.html
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