CVE

CVE-2023-42771

Severity:
HIGH
Type:
CWE-287 Authentication Issues
Publication date:
03/10/2023
Last modified:
04/10/2023

Description

Authentication bypass vulnerability in ACERA 1320 firmware ver.01.26 and earlier, and ACERA 1310 firmware ver.01.26 and earlier allows a network-adjacent unauthenticated attacker who can access the affected product to download configuration files and/or log files, and upload configuration files and/or firmware. They are affected when running in ST(Standalone) mode.

Impact

Vector 3.x
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
8.80
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:furunosystems:acera_1310_firmware:*:*:*:*:*:*:*:* 01.26 (including)
cpe:2.3:h:furunosystems:acera_1310:-:*:*:*:*:*:*:*
cpe:2.3:o:furunosystems:acera_1320_firmware:*:*:*:*:*:*:*:* 01.26 (including)
cpe:2.3:h:furunosystems:acera_1320:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools