CVE-2021-28499

CVSS V2 Low 2.1 CVSS V3 Medium 5.5
Description
In Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, user account passwords set in clear text could leak to users without any password. This issue affects: Arista Metamako Operating System MOS-0.18 and post releases in the MOS-0.1x train All releases in the MOS-0.2x train MOS-0.31.1 and prior releases in the MOS-0.3x train
Overview
  • CVE ID
  • CVE-2021-28499
  • Assigner
  • psirt@arista.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-09-09T13:15:09
  • Last Modified Date
  • 2022-07-29T16:43:28
Weakness Enumerations
CWE URL
CWE-522 http://cwe.mitre.org/data/definitions/522.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:arista:metamako_operating_system:*:*:*:*:*:*:*:* 1 OR 0.10.0 0.18.0
cpe:2.3:o:arista:metamako_operating_system:*:*:*:*:*:*:*:* 1 OR 0.20.0 0.32.0
cpe:2.3:h:arista:7130:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 2.1
  • Severity
  • LOW
  • Exploitability Score
  • 3.9
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://www.arista.com/en/support/advisories-notices/security-advisories/12912-security-advisory-64 Mitigation Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-28499
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28499
History
Created Old Value New Value Data Type Notes
2022-05-10 06:53:41 Added to TrackCVE
2022-12-05 10:14:32 2021-09-09T13:15Z 2021-09-09T13:15:09 CVE Published Date updated
2022-12-05 10:14:32 2022-07-29T16:43:28 CVE Modified Date updated
2022-12-05 10:14:32 Analyzed Vulnerability Status updated