CVE-2023-39429

Cross-site scripting vulnerability in FURUNO SYSTEMS wireless LAN access point devices allows an authenticated user to inject an arbitrary script via a crafted configuration. Affected products and versions are as follows: ACERA 1210 firmware ver.02.36 and earlier, ACERA 1150i firmware ver.01.35 and earlier, ACERA 1150w firmware ver.01.35 and earlier, ACERA 1110 firmware ver.01.76 and earlier, ACERA 1020 firmware ver.01.86 and earlier, ACERA 1010 firmware ver.01.86 and earlier, ACERA 950 firmware ver.01.60 and earlier, ACERA 850F firmware ver.01.60 and earlier, ACERA 900 firmware ver.02.54 and earlier, ACERA 850M firmware ver.02.06 and earlier, ACERA 810 firmware ver.03.74 and earlier, and ACERA 800ST firmware ver.07.35 and earlier. They are affected when running in ST(Standalone) mode.

Published: 2023-10-03 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2023-39429 is rated Moderate Risk (40.3/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.34%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2023-39429

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-03-30 0.40% 0.34% -0.06%
2 2025-03-29 0.34% 0.40% +0.06%
3 2025-03-19 — 0.34% —

Full EPSS history (7 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2023-39429

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.4 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:L)
Attackers could change some data, but it’s limited—not everything goes.
Availability (A:N)
Service keeps running; no real outage angle.
 2.3 2.7 [email protected]

Weakness enumeration for CVE-2023-39429

Affected software / configurations for CVE-2023-39429

Vendor Product Version Raw CPE
furunosystems acera_1210_firmware <= 02.36 cpe:2.3:o:furunosystems:acera_1210_firmware:*:*:*:*:*:*:*:*
furunosystems acera_1150i_firmware <= 01.35 cpe:2.3:o:furunosystems:acera_1150i_firmware:*:*:*:*:*:*:*:*
furunosystems acera_1150w_firmware <= 01.35 cpe:2.3:o:furunosystems:acera_1150w_firmware:*:*:*:*:*:*:*:*
furunosystems acera_1110_firmware <= 01.76 cpe:2.3:o:furunosystems:acera_1110_firmware:*:*:*:*:*:*:*:*
furunosystems acera_1020_firmware <= 01.86 cpe:2.3:o:furunosystems:acera_1020_firmware:*:*:*:*:*:*:*:*
furunosystems acera_1010_firmware <= 01.86 cpe:2.3:o:furunosystems:acera_1010_firmware:*:*:*:*:*:*:*:*
furunosystems acera_950_firmware <= 01.60 cpe:2.3:o:furunosystems:acera_950_firmware:*:*:*:*:*:*:*:*
furunosystems acera_850f_firmware <= 01.60 cpe:2.3:o:furunosystems:acera_850f_firmware:*:*:*:*:*:*:*:*
furunosystems acera_900_firmware <= 02.54 cpe:2.3:o:furunosystems:acera_900_firmware:*:*:*:*:*:*:*:*
furunosystems acera_850m_firmware <= 02.06 cpe:2.3:o:furunosystems:acera_850m_firmware:*:*:*:*:*:*:*:*
furunosystems acera_810_firmware <= 03.74 cpe:2.3:o:furunosystems:acera_810_firmware:*:*:*:*:*:*:*:*
furunosystems acera_800st_firmware <= 07.35 cpe:2.3:o:furunosystems:acera_800st_firmware:*:*:*:*:*:*:*:*

References for CVE-2023-39429

cvelogic Threat Intelligence