CVE-2021-1277

CVSS V2 Medium 5.8 CVSS V3 Medium 6.5
Description
Multiple vulnerabilities in Cisco Data Center Network Manager (DCNM) could allow an attacker to spoof a trusted host or construct a man-in-the-middle attack to extract sensitive information or alter certain API requests. These vulnerabilities are due to insufficient certificate validation when establishing HTTPS requests with the affected device. For more information about these vulnerabilities, see the Details section of this advisory.
Overview
  • CVE ID
  • CVE-2021-1277
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-01-20T20:15:16
  • Last Modified Date
  • 2021-01-26T19:28:58
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:cisco:data_center_network_manager:*:*:*:*:*:*:*:* 1 OR 11.5\(1\)
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 5.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.2
  • Impact Score
  • 4.2
History
Created Old Value New Value Data Type Notes
2022-05-10 07:26:02 Added to TrackCVE
2022-12-05 20:36:44 psirt@cisco.com ykramarz@cisco.com CVE Assigner updated
2022-12-05 20:36:44 2021-01-20T20:15Z 2021-01-20T20:15:16 CVE Published Date updated
2022-12-05 20:36:44 2021-01-26T19:28:58 CVE Modified Date updated
2022-12-05 20:36:44 Analyzed Vulnerability Status updated