CVE-2022-28704 — HIGH (7.2)

Vulnerability Description

Improper access control vulnerability in Rakuten Casa version AP_F_V1_4_1 or AP_F_V2_0_0 allows a remote attacker to log in with the root privilege and perform an arbitrary operation if the product is in its default settings in which is set to accept SSH connections from the WAN side, and is also connected to the Internet with the authentication information unchanged from the default settings.

CVSS Score

7.2

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Rakuten	Casa	ap_f_v1_4_1

References

https://jvn.jp/en/jp/JVN46892984/index.htmlThird Party AdvisoryVDB Entry
https://network.mobile.rakuten.co.jp/information/news/product/1033/Vendor Advisory
https://jvn.jp/en/jp/JVN46892984/index.htmlThird Party AdvisoryVDB Entry
https://network.mobile.rakuten.co.jp/information/news/product/1033/Vendor Advisory

FAQ

What is CVE-2022-28704?

CVE-2022-28704 is a vulnerability with a CVSS score of 7.2 (HIGH). Improper access control vulnerability in Rakuten Casa version AP_F_V1_4_1 or AP_F_V2_0_0 allows a remote attacker to log in with the root privilege and perform an arbitrary operation if the product is...

How severe is CVE-2022-28704?

CVE-2022-28704 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-28704?

Check the references section above for vendor advisories and patch information. Affected products include: Rakuten Casa.