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cve[email protected]CVE-2021-22378
HistoryJun 22, 2021 - 7:15 p.m.

CVE-2021-22378

2021-06-2219:15:07
CWE-362
web.nvd.nist.gov
38
4
cve-2021-22378
ecns280_td
v100r005c00
v100r005c10
race condition
vulnerability
abnormal device operation
nvd

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.1%

There is a race condition vulnerability in eCNS280_TD V100R005C00 and V100R005C10. There is a timing window exists in which the database can be operated by another thread that is operating concurrently. Successful exploit may cause the affected device abnormal.

Affected configurations

NVD
Node
huaweiecns280_td_firmwareMatchv100r005c00
OR
huaweiecns280_td_firmwareMatchv100r005c10
AND
huaweiecns280_tdMatch-

CNA Affected

[
  {
    "product": "eCNS280_TD",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "V100R005C00"
      },
      {
        "status": "affected",
        "version": "V100R005C10"
      }
    ]
  }
]

Social References

More

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.1%

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