CVE-2022-45439

CVSS V2 None CVSS V3 None
Description
A pair of spare WiFi credentials is stored in the configuration file of the Zyxel AX7501-B0 firmware prior to V5.17(ABPC.3)C0 in cleartext. An unauthenticated attacker could use the credentials to access the WLAN service if the configuration file has been retrieved from the device by leveraging another known vulnerability.
Overview
  • CVE ID
  • CVE-2022-45439
  • Assigner
  • security@zyxel.com.tw
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2023-01-17T02:15:09
  • Last Modified Date
  • 2023-01-24T20:16:45
Weakness Enumerations
CWE URL
CWE-312 http://cwe.mitre.org/data/definitions/312.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:zyxel:ax7501-b0_firmware:*:*:*:*:*:*:*:* 1 OR 5.17\(abpc.3\)c0
cpe:2.3:h:zyxel:ax7501-b0:-:*:*:*:*:*:*:* 0 OR
References
Reference URL Reference Tags
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-cleartext-storage-of-wifi-credentials-and-improper-symbolic-links-of-ftp-for-ax7501-b0-cpe
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-45439
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-45439
History
Created Old Value New Value Data Type Notes
2023-01-17 02:15:23 Added to TrackCVE
2023-01-17 02:15:23 Weakness Enumeration new
2023-01-17 14:15:21 2023-01-17T13:24:33 CVE Modified Date updated
2023-01-17 14:15:21 Received Awaiting Analysis Vulnerability Status updated
2023-01-23 16:14:26 Awaiting Analysis Undergoing Analysis Vulnerability Status updated
2023-01-24 21:14:53 2023-01-24T20:16:45 CVE Modified Date updated
2023-01-24 21:14:53 Undergoing Analysis Analyzed Vulnerability Status updated
2023-01-24 21:14:53 CPE Information updated