CVE-2014-0769 | Festo CECX-X-(C1/M1) Controller Improper Authentication

The Festo CECX-X-C1 Modular Master Controller with CoDeSys and CECX-X-M1 Modular Controller with CoDeSys and SoftMotion do not require authentication for connections to certain TCP ports, which allows remote attackers to (1) modify the configuration via a request to the debug service on port 4000 or (2) delete log entries via a request to the log service on port 4001.

Published: 2014-04-25 Last update: 2026-05-06 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2014-0769 is rated Moderate Risk (61/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 0.56%). 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-2014-0769

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 2026-02-08 0.44% 0.56% +0.12%
2 2025-12-09 0.33% 0.44% +0.12%
3 2025-03-30 — 0.33% —

Full EPSS history (11 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2014-0769

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
9.3 2.0 HIGH
AV:N/AC:M/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 8.6 10.0 [email protected]
9.3 2.0 HIGH
AV:N/AC:M/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 8.6 10.0 [email protected]

Weakness enumeration for CVE-2014-0769

Affected software / configurations for CVE-2014-0769

Vendor Product Version Raw CPE
softmotion3d softmotion — cpe:2.3:a:softmotion3d:softmotion:-:*:*:*:*:*:*:*
festo cecx-x-m1_modular_controller — cpe:2.3:h:festo:cecx-x-m1_modular_controller:-:*:*:*:*:*:*:*
3s-software codesys_runtime_system — cpe:2.3:a:3s-software:codesys_runtime_system:-:*:*:*:*:*:*:*
festo cecx-x-c1_modular_master_controller — cpe:2.3:h:festo:cecx-x-c1_modular_master_controller:-:*:*:*:*:*:*:*

References for CVE-2014-0769

cvelogic Threat Intelligence