PT-2023-28581 · Unknown · Acera 1310+1

Published 2023-10-02 · Updated 2024-09-20 · CVE-2023-42771

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions ACERA 1320 versions 01.26 and earlier ACERA 1310 versions 01.26 and earlier

Description The issue 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. This occurs when the products are running in ST (Standalone) mode.

Recommendations For ACERA 1320 versions 01.26 and earlier, update to a version later than 01.26 to resolve the issue. For ACERA 1310 versions 01.26 and earlier, update to a version later than 01.26 to resolve the issue. As a temporary workaround, consider restricting access to the affected products when running in ST (Standalone) mode until a patch is available.

Fix

Authentication Bypass Using an Alternate Path or Channel

Improper Authentication

Weakness Enumeration

CWE-288

CWE-287

Related Identifiers

CVE-2023-42771

Affected Products

Acera 1310

Acera 1320

References · 9

• https://osv.dev/vulnerability/CVE-2023-42771 · Vendor Advisory
• https://furunosystems.co.jp/news/info/vulner20231002.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-42771 · Security Note
• https://t.me/cvenotify/59009 · Telegram Post
• https://t.me/cibsecurity/71461 · Telegram Post
• https://twitter.com/CVEnew/status/1709025808436658184 · Twitter Post
• https://jvn.jp/en/vu/JVNVU94497038 · Note
• https://twitter.com/VulmonFeeds/status/1709081991117779130 · Twitter Post
• https://t.me/cvenotify/95431 · Telegram Post