Description
An unauthenticated remote attacker can exploit an authentication bypass in the _account_log function to log in as an admin, even when accounts are properly configured.
Published: 2026-09-16
Score: 9.8 Critical
EPSS: n/a
KEV: No
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 16 Sep 2026 08:00:00 +0000

Type Values Removed Values Added
Description An unauthenticated remote attacker can exploit an authentication bypass in the _account_log function to log in as an admin, even when accounts are properly configured.
Title Authentication Bypass in _account_log
First Time appeared Carlo Gavazzi
Carlo Gavazzi yl212cei8m1io Firmware
Carlo Gavazzi yl212cpn8m1io Firmware
Carlo Gavazzi yn115cei8rpio Firmware
Carlo Gavazzi yn115cpn8rpio Firmware
Pepperl Fuchs
Pepperl Fuchs ice2 Firmware
Pepperl Fuchs ice3 Firmware
Phoenix Contact
Phoenix Contact iol Ma8 Eip Di8 Firmware
Phoenix Contact iol Ma8 Pn Di8 Firmware
Weaknesses CWE-288
CPEs cpe:2.3:o:carlo_gavazzi:yl212cei8m1io_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:carlo_gavazzi:yl212cpn8m1io_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:carlo_gavazzi:yn115cei8rpio_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:carlo_gavazzi:yn115cpn8rpio_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:pepperl_fuchs:ice2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:pepperl_fuchs:ice3_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:phoenix_contact:iol_ma8_eip_di8_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:phoenix_contact:iol_ma8_pn_di8_firmware:*:*:*:*:*:*:*:*
Vendors & Products Carlo Gavazzi
Carlo Gavazzi yl212cei8m1io Firmware
Carlo Gavazzi yl212cpn8m1io Firmware
Carlo Gavazzi yn115cei8rpio Firmware
Carlo Gavazzi yn115cpn8rpio Firmware
Pepperl Fuchs
Pepperl Fuchs ice2 Firmware
Pepperl Fuchs ice3 Firmware
Phoenix Contact
Phoenix Contact iol Ma8 Eip Di8 Firmware
Phoenix Contact iol Ma8 Pn Di8 Firmware
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

Carlo Gavazzi Yl212cei8m1io Firmware Yl212cpn8m1io Firmware Yn115cei8rpio Firmware Yn115cpn8rpio Firmware
Pepperl Fuchs Ice2 Firmware Ice3 Firmware
Phoenix Contact Iol Ma8 Eip Di8 Firmware Iol Ma8 Pn Di8 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published:

Updated: 2026-09-16T07:48:15.101Z

Reserved: 2026-02-20T13:10:29.715Z

Link: CVE-2026-27546

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-16T08:16:36.850

Modified: 2026-09-16T08:16:36.850

Link: CVE-2026-27546

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses