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.

INFO

Published Date :

Oct. 3, 2023, 1:15 a.m.

Last Modified :

Nov. 21, 2024, 8:23 a.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2023-42771 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Furunosystems acera_1310_firmware
2 Furunosystems acera_1320_firmware
3 Furunosystems acera_1310
4 Furunosystems acera_1320
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2023-42771.

URL Resource
https://jvn.jp/en/vu/JVNVU94497038/ Third Party Advisory
https://www.furunosystems.co.jp/news/info/vulner20231002.html Vendor Advisory
https://jvn.jp/en/vu/JVNVU94497038/ Third Party Advisory
https://www.furunosystems.co.jp/news/info/vulner20231002.html Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-42771 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-42771 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://jvn.jp/en/vu/JVNVU94497038/
    Added Reference https://www.furunosystems.co.jp/news/info/vulner20231002.html
  • CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Sep. 20, 2024

    Action Type Old Value New Value
    Added CWE CISA-ADP CWE-288
    Added CVSS V3.1 CISA-ADP AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Oct. 04, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://jvn.jp/en/vu/JVNVU94497038/ No Types Assigned https://jvn.jp/en/vu/JVNVU94497038/ Third Party Advisory
    Changed Reference Type https://www.furunosystems.co.jp/news/info/vulner20231002.html No Types Assigned https://www.furunosystems.co.jp/news/info/vulner20231002.html Vendor Advisory
    Added CWE NIST CWE-287
    Added CPE Configuration AND OR *cpe:2.3:o:furunosystems:acera_1310_firmware:*:*:*:*:*:*:*:* versions up to (including) 01.26 OR cpe:2.3:h:furunosystems:acera_1310:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:furunosystems:acera_1320_firmware:*:*:*:*:*:*:*:* versions up to (including) 01.26 OR cpe:2.3:h:furunosystems:acera_1320:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.06 }} 0.01%

score

0.27550

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability