CVE-2022-25989 — HIGH (8.8)

Vulnerability Description

An authentication bypass vulnerability exists in the libxm_av.so getpeermac() functionality of Anker Eufy Homebase 2 2.1.8.5h. A specially-crafted DHCP packet can lead to authentication bypass. An attacker can DHCP poison to trigger this vulnerability.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Anker	Eufy Homebase 2 Firmware	2.1.8.5h
Anker	Eufy Homebase 2	-

Related Weaknesses (CWE)

CWE-290

References

https://talosintelligence.com/vulnerability_reports/TALOS-2022-1479ExploitThird Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1479ExploitThird Party Advisory

FAQ

What is CVE-2022-25989?

CVE-2022-25989 is a vulnerability with a CVSS score of 8.8 (HIGH). An authentication bypass vulnerability exists in the libxm_av.so getpeermac() functionality of Anker Eufy Homebase 2 2.1.8.5h. A specially-crafted DHCP packet can lead to authentication bypass. An att...

How severe is CVE-2022-25989?

CVE-2022-25989 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-25989?

Check the references section above for vendor advisories and patch information. Affected products include: Anker Eufy Homebase 2 Firmware, Anker Eufy Homebase 2.