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JpcertCVE-2021-20804

HistoryOct 13, 2021 - 9:15 a.m.

CVE-2021-20804

2021-10-1309:15:08

jpcert

web.nvd.nist.gov

cybozu

remote service

denial of service

dos

cve-2021-20804

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.3

Confidence

High

EPSS

0.001

Percentile

50.1%

JSON

Cybozu Remote Service 3.1.8 to 3.1.9 allows a remote authenticated attacker to cause a denial of service (DoS) condition via unspecified vectors.

Affected configurations

Nvd

Vulners

Node

cybozuremote_service_managerMatch3.1.8

cybozuremote_service_managerMatch3.1.9

VendorProductVersionCPE
cybozuremote_service_manager3.1.8cpe:2.3:a:cybozu:remote_service_manager:3.1.8:*:*:*:*:*:*:*
cybozuremote_service_manager3.1.9cpe:2.3:a:cybozu:remote_service_manager:3.1.9:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cybozu	remote_service_manager	3.1.8	cpe:2.3:a:cybozu:remote_service_manager:3.1.8:::::::*
cybozu	remote_service_manager	3.1.9	cpe:2.3:a:cybozu:remote_service_manager:3.1.9:::::::*

CNA Affected

[
  {
    "product": "Cybozu Remote Service",
    "vendor": "Cybozu, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "3.1.8 to 3.1.9"
      }
    ]
  }
]

References

jvn.jp/en/jp/JVN52694228/index.html

kb.cybozu.support/article/37426

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.3

Confidence

High

EPSS

0.001

Percentile

50.1%

JSON

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