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CiscoCVELIST:CVE-2021-34757

HistoryOct 06, 2021 - 7:46 p.m.

CVE-2021-34757 Cisco Business 220 Series Smart Switches Static Key and Password Vulnerabilities

2021-10-0619:46:05

CWE-540

cisco

www.cve.org

cisco

business 220

smart switches

firmware

vulnerabilities

administrator

user account

passwords

CVSS3

4.9

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

AI Score

5.8

Confidence

High

EPSS

Percentile

12.6%

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.

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

CVSS3

4.9

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

AI Score

5.8

Confidence

High

EPSS

Percentile

12.6%

JSON

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