High severity · published Jul 26, 2022
CVE-2022-22686
Cross-Site Request Forgery (CSRF) vulnerability in webapi component in Synology Calendar before 2.3.4-0631 allows remote authenticated users to hijack the authentication of…
8.0
CVSS
0.3%
EPSS
No
On KEV
Description
Cross-Site Request Forgery (CSRF) vulnerability in webapi component in Synology Calendar before 2.3.4-0631 allows remote authenticated users to hijack the authentication of administrators 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)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CA
Calendar · Synology
before 2.3.4-0631 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-22686
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-22686
Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_20_07
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