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[email protected]CVE-2021-34744

HistoryOct 06, 2021 - 8:15 p.m.

CVE-2021-34744

2021-10-0620:15:10

CWE-540

CWE-798

[email protected]

web.nvd.nist.gov

cisco

business 220 series

smart switches

firmware

vulnerabilities

cve-2021-34744

nvd

security advisory

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

28.6%

JSON

Multiple vulnerabilities in Cisco Business 220 Series Smart Switches firmware could allow an attacker with Administrator privileges to access sensitive login credentials or reconfigure the passwords on the user account. For more information about these vulnerabilities, see the Details section of this advisory.

Affected configurations

NVD

Node

ciscobusiness_220-8t-e-2g_firmwareRange≤1.2.0.6

AND

ciscobusiness_220-8t-e-2gMatch-

Node

ciscobusiness_220-8p-e-2g_firmwareRange≤1.2.0.6

AND

ciscobusiness_220-8p-e-2gMatch-

Node

ciscobusiness_220-8fp-e-2g_firmwareRange≤1.2.0.6

AND

ciscobusiness_220-8fp-e-2gMatch-

Node

ciscobusiness_220-16t-2g_firmwareRange≤1.2.0.6

AND

ciscobusiness_220-16t-2gMatch-

Node

ciscobusiness_220-16p-2g_firmwareRange≤1.2.0.6

AND

ciscobusiness_220-16p-2gMatch-

Node

ciscobusiness_220-24t-4g_firmwareRange≤1.2.0.6

AND

ciscobusiness_220-24t-4gMatch-

Node

ciscobusiness_220-24p-4g_firmwareRange≤1.2.0.6

AND

ciscobusiness_220-24p-4gMatch-

Node

ciscobusiness_220-24fp-4g_firmwareRange≤1.2.0.6

AND

ciscobusiness_220-24fp-4gMatch-

Node

ciscobusiness_220-48t-4g_firmwareRange≤1.2.0.6

AND

ciscobusiness_220-48t-4gMatch-

Node

ciscobusiness_220-48p-4g_firmwareRange≤1.2.0.6

AND

ciscobusiness_220-48p-4gMatch-

Node

ciscobusiness_220-24t-4x_firmwareRange≤1.2.0.6

AND

ciscobusiness_220-24t-4xMatch-

Node

ciscobusiness_220-24p-4x_firmwareRange≤1.2.0.6

AND

ciscobusiness_220-24p-4xMatch-

Node

ciscobusiness_220-24fp-4x_firmwareRange≤1.2.0.6

AND

ciscobusiness_220-24fp-4xMatch-

Node

ciscobusiness_220-48t-4x_firmwareRange≤1.2.0.6

AND

ciscobusiness_220-48t-4xMatch-

Node

ciscobusiness_220-48p-4x_firmwareRange≤1.2.0.6

AND

ciscobusiness_220-48p-4xMatch-

Node

ciscobusiness_220-48fp-4x_firmwareRange≤1.2.0.6

AND

ciscobusiness_220-48fp-4xMatch-

CPENameOperatorVersion
cisco:business_220-8t-e-2g_firmwarecisco business 220-8t-e-2g firmwarele1.2.0.6

CPE	Name	Operator	Version
cisco:business_220-8t-e-2g_firmware	cisco business 220-8t-e-2g firmware	le	1.2.0.6

CNA Affected

[
  {
    "product": "Cisco Small Business 220 Series Smart Plus Switches ",
    "vendor": "Cisco",
    "versions": [
      {
        "status": "affected",
        "version": "n/a"
      }
    ]
  }
]

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-hardcoded-cred-MJCEXvX

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

28.6%

JSON

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