Details of VAR-202207-1799

ID

VAR-202207-1799

CVE

CVE-2022-22686

TITLE

Synology Inc. of Calendar Cross-site request forgery vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-013697

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. Synology Inc. of Calendar Contains a cross-site request forgery vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Synology Calendar is a file protection program run on Synology NAS (Network Storage Server) devices by Synology, a Taiwan-based company. Attackers can exploit this vulnerability to forge malicious requests to trick victims into clicking to perform sensitive operations

Trust: 1.71

sources: NVD: CVE-2022-22686 // JVNDB: JVNDB-2022-013697 // VULHUB: VHN-411351

AFFECTED PRODUCTS

vendor:	synology	model:	calendar	scope:	lt	version:	2.3.4-0631	Trust: 1.0
vendor:	synology	model:	calendar	scope:	-	version:	-	Trust: 0.8
vendor:	synology	model:	calendar	scope:	eq	version:	2.3.4-0631	Trust: 0.8
vendor:	synology	model:	calendar	scope:	eq	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2022-013697 // NVD: CVE-2022-22686

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-22686
value:	HIGH
Trust: 1.0
security@synology.com:	CVE-2022-22686
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2022-22686
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-202207-2410
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2022-22686
baseSeverity:	HIGH
baseScore:	8.0
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.1
impactScore:	5.9
version:	3.1
Trust: 1.0
security@synology.com:	CVE-2022-22686
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	REQUIRED
scope:	CHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	LOW
exploitabilityScore:	2.3
impactScore:	3.7
version:	3.1
Trust: 1.0
NVD:	CVE-2022-22686
baseSeverity:	HIGH
baseScore:	8.0
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2022-013697 // CNNVD: CNNVD-202207-2410 // NVD: CVE-2022-22686 // NVD: CVE-2022-22686

PROBLEMTYPE DATA

problemtype:	CWE-352	Trust: 1.1
problemtype:	Cross-site request forgery (CWE-352) [ others ]	Trust: 0.8

sources: VULHUB: VHN-411351 // JVNDB: JVNDB-2022-013697 // NVD: CVE-2022-22686

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202207-2410

TYPE

cross-site request forgery

Trust: 0.6

sources: CNNVD: CNNVD-202207-2410

PATCH

title:

Synology Calendar Fixes for cross-site request forgery vulnerabilities

url:

http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=202218

Trust: 0.6

sources: CNNVD: CNNVD-202207-2410

EXTERNAL IDS

db:	NVD	id:	CVE-2022-22686	Trust: 3.3
db:	JVNDB	id:	JVNDB-2022-013697	Trust: 0.8
db:	CNNVD	id:	CNNVD-202207-2410	Trust: 0.6
db:	CNVD	id:	CNVD-2022-82572	Trust: 0.1
db:	VULHUB	id:	VHN-411351	Trust: 0.1

sources: VULHUB: VHN-411351 // JVNDB: JVNDB-2022-013697 // CNNVD: CNNVD-202207-2410 // NVD: CVE-2022-22686

REFERENCES

url:	https://www.synology.com/security/advisory/synology_sa_20_07	Trust: 2.5
url:	https://nvd.nist.gov/vuln/detail/cve-2022-22686	Trust: 0.8
url:	https://vigilance.fr/vulnerability/synology-dsm-cross-site-request-forgery-via-calendar-38930	Trust: 0.6
url:	https://cxsecurity.com/cveshow/cve-2022-22686/	Trust: 0.6

sources: VULHUB: VHN-411351 // JVNDB: JVNDB-2022-013697 // CNNVD: CNNVD-202207-2410 // NVD: CVE-2022-22686

SOURCES

db:	VULHUB	id:	VHN-411351
db:	JVNDB	id:	JVNDB-2022-013697
db:	CNNVD	id:	CNNVD-202207-2410
db:	NVD	id:	CVE-2022-22686

LAST UPDATE DATE

2024-08-14T15:37:29.968000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-411351	date:	2022-08-01T00:00:00
db:	JVNDB	id:	JVNDB-2022-013697	date:	2023-09-11T08:17:00
db:	CNNVD	id:	CNNVD-202207-2410	date:	2022-08-02T00:00:00
db:	NVD	id:	CVE-2022-22686	date:	2022-08-01T12:44:53.623

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-411351	date:	2022-07-26T00:00:00
db:	JVNDB	id:	JVNDB-2022-013697	date:	2023-09-11T00:00:00
db:	CNNVD	id:	CNNVD-202207-2410	date:	2022-07-26T00:00:00
db:	NVD	id:	CVE-2022-22686	date:	2022-07-26T02:15:07.923