CVE-2022-45439

EPSS 0.09%
Veröffentlicht 17.01.2023 02:15:09
Zuletzt bearbeitet 06.12.2024 07:15:04
Quelle security@zyxel.com.tw
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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.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Zyxel ≫ Ax7501-b0 Firmware Version < 5.17\(abpc.3\)c0

Zyxel ≫ Ax7501-b0 Version-

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.09%	0.262

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
security@zyxel.com.tw	6.5	2.8	3.6	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvd@nist.gov	6.5	2.8	3.6	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWE-312 Cleartext Storage of Sensitive Information

The product stores sensitive information in cleartext within a resource that might be accessible to another control sphere.

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

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2022-45439

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2022-45439

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2022-45439

EUVD