CVE-2021-46264

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
Tenda AC Series Router AC11_V02.03.01.104_CN was discovered to contain a stack buffer overflow in the onlineList module. This vulnerability allows attackers to cause a Denial of Service (DoS) via crafted overflow data.
Overview
  • CVE ID
  • CVE-2021-46264
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-02-15T20:15:07
  • Last Modified Date
  • 2022-02-23T16:30:59
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:tenda:ac11_firmware:02.03.01.104_cn:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:tenda:ac11:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://github.com/Ainevsia/CVE-Request/tree/main/Tenda/9 Exploit Third Party Advisory
History
Created Old Value New Value Data Type Notes
2022-05-10 06:31:45 Added to TrackCVE
2022-12-06 09:52:44 2022-02-15T20:15Z 2022-02-15T20:15:07 CVE Published Date updated
2022-12-06 09:52:44 2022-02-23T16:30:59 CVE Modified Date updated
2022-12-06 09:52:44 Analyzed Vulnerability Status updated