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JpcertCVE-2021-20802

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

CVE-2021-20802

2021-10-1309:15:08

CWE-74

jpcert

web.nvd.nist.gov

cve-2021-20802

http header injection

cybozu remote service

vulnerability

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.7

Confidence

High

EPSS

0.002

Percentile

52.1%

JSON

HTTP header injection vulnerability in Cybozu Remote Service 3.1.8 to 3.1.9 allows a remote attacker to alter the information stored in the product.

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/37428

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.7

Confidence

High

EPSS

0.002

Percentile

52.1%

JSON

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