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[email protected]NVD:CVE-2021-20757

HistoryAug 18, 2021 - 6:15 a.m.

CVE-2021-20757

2021-08-1806:15:06

[email protected]

web.nvd.nist.gov

cybozu garoon

operational restrictions bypass

e-mail vulnerability

remote authenticated attacker

data alteration

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:S/C:N/I:P/A:N

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS

0.001

Percentile

35.3%

JSON

Operational restrictions bypass vulnerability in E-mail of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote authenticated attacker to alter the data of Portal without the appropriate privilege.

Affected configurations

Nvd

Node

cybozugaroonRange4.0.0–5.0.2

VendorProductVersionCPE
cybozugaroon*cpe:2.3:a:cybozu:garoon:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cybozu	garoon	*	cpe:2.3:a:cybozu:garoon::::::::

References

cs.cybozu.co.jp/2021/007206.html

jvn.jp/en/jp/JVN54794245/index.html

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:S/C:N/I:P/A:N

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS

0.001

Percentile

35.3%

JSON

Related for NVD:CVE-2021-20757

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