CVE-2021-28936

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
The Acexy Wireless-N WiFi Repeater REV 1.0 (28.08.06.1) Web management administrator password can be changed by sending a specially crafted HTTP GET request. The administrator username has to be known (default:admin) whereas no previous authentication is required.
Overview
  • CVE ID
  • CVE-2021-28936
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-03-29T13:15:12
  • Last Modified Date
  • 2021-04-02T16:04:27
Weakness Enumerations
CWE URL
CWE-863 http://cwe.mitre.org/data/definitions/863.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:acexy:wireless-n_wifi_repeater_firmware:28.08.06.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:acexy:wireless-n_wifi_repeater:1.0:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://blog-ssh3ll.medium.com/acexy-wireless-n-wifi-repeater-vulnerabilities-8bd5d14a2990 Exploit Third Party Advisory
http://wireless-n.com Broken Link
http://acexy.com Broken Link
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-28936
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28936
History
Created Old Value New Value Data Type Notes
2022-05-10 07:17:25 Added to TrackCVE
2022-12-06 00:34:32 2021-03-29T13:15Z 2021-03-29T13:15:12 CVE Published Date updated
2022-12-06 00:34:32 2021-04-02T16:04:27 CVE Modified Date updated
2022-12-06 00:34:32 Analyzed Vulnerability Status updated