CVE-2021-30650

CVSS V2 Medium 4.3 CVSS V3 Medium 6.1
Description
A reflected cross-site scripting (XSS) vulnerability in the Symantec Layer7 API Management OAuth Toolkit (OTK) allows a remote attacker to craft a malicious URL for the OTK web UI and target OTK users with phishing attacks or other social engineering techniques. A successful attack allows injecting malicious code into the OTK web UI client application.
Overview
  • CVE ID
  • CVE-2021-30650
  • Assigner
  • secure@symantec.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-02-18T18:15:09
  • Last Modified Date
  • 2022-02-28T18:53:30
Weakness Enumerations
CWE URL
CWE-79 http://cwe.mitre.org/data/definitions/79.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:broadcom:layer7_api_management_oauth_toolkit:*:*:*:*:*:*:*:* 1 OR 4.4.1
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • 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:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 6.1
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/CVE-2021-30650-Layer7-OAuth-Toolkit-OTK-/20170 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-30650
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30650
History
Created Old Value New Value Data Type Notes
2022-05-10 15:48:20 Added to TrackCVE
2022-12-06 10:08:13 2022-02-18T18:15Z 2022-02-18T18:15:09 CVE Published Date updated
2022-12-06 10:08:13 2022-02-28T18:53:30 CVE Modified Date updated
2022-12-06 10:08:13 Analyzed Vulnerability Status updated