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CVE-2024-47045

Sept. 26, 2024, 3:35 p.m.

CVSS Score

7.8 / 10

Product(s) Impacted

NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION Home GateWay/Hikari Denwa routers

NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION Home GateWay/Hikari Denwa routers

e-Tax software

  • UNKNOWN

Description

Privilege chaining issue exists in the installer of e-Tax software(common program). If this vulnerability is exploited, a malicious DLL prepared by an attacker may be executed with higher privileges than the application privilege.

Weaknesses

CWE-268
Privilege Chaining

Two distinct privileges, roles, capabilities, or rights can be combined in a way that allows an entity to perform unsafe actions that would not be allowed without that combination.

CWE ID: 268
CWE-451
User Interface (UI) Misrepresentation of Critical Information

The user interface (UI) does not properly represent critical information to the user, allowing the information - or its source - to be obscured or spoofed. This is often a component in phishing attacks.

CWE ID: 451

Date

Published: Sept. 26, 2024, 4:15 a.m.

Last Modified: Sept. 26, 2024, 3:35 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

vultures@jpcert.or.jp

CVSS Data

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score
7.8
Exploitability Score
1.8
Impact Score
5.9
Base Severity
HIGH
CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

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

References

https://jvn.jp/ vultures@jpcert.or.jp

https://www.e-tax.nta.go.jp/ vultures@jpcert.or.jp