CVE-2021-21137

CVSS V2 Medium 4.3 CVSS V3 Medium 6.5
Description
Inappropriate implementation in DevTools in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to obtain potentially sensitive information from disk via a crafted HTML page.
Overview
  • CVE ID
  • CVE-2021-21137
  • Assigner
  • chrome-cve-admin@google.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-02-09T14:15:16
  • Last Modified Date
  • 2022-06-28T14:11:45
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* 1 OR 88.0.4324.96
cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:* 1 OR 88.0.705.50
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html Release Notes Vendor Advisory
https://crbug.com/1093791 Exploit Issue Tracking Patch Vendor Advisory
https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21137 Third Party Advisory
History
Created Old Value New Value Data Type Notes
2022-05-10 07:19:57 Added to TrackCVE
2022-12-05 21:39:49 2021-02-09T14:15Z 2021-02-09T14:15:16 CVE Published Date updated
2022-12-05 21:39:49 2022-06-28T14:11:45 CVE Modified Date updated
2022-12-05 21:39:49 Analyzed Vulnerability Status updated