Skip to main content

Pepperl+Fuchs ICE IO-Link Master EUVDEUVD-2026-80234

| CVE-2026-27551 HIGH
OS Command Injection (CWE-78)
2026-09-16 CERTVDE GHSA-rj9q-c22c-qhxv
PHP Command Injection Phoenix Contact Pepperl Fuchs Ice2 8Iol1 G65L V1D Ice2 8Iol G65L V1D Ice2 8Iol K45P Rj45 Ice2 8Iol K45S Rj45 Ice3 8Iol1 G65L V1D Ice3 8Iol G65L V1D Ice3 8Iol G65L V1D Y Ice3 8Iol K45P Rj45 Ice3 8Iol K45S Rj45 Iol Ma8 Pn Di8 Iol Ma8 Eip Di8 Yl212Cei8M1Io Yn115Cei8Rpio Yl212Cpn8M1Io Yn115Cpn8Rpio
8.8
CVSS 3.1 · NVD
Share

Severity by source

Vendor (CERTVDE) PRIMARY
HIGH
qualitative
NVD
8.8 HIGH
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
vuln.today AI
8.8 HIGH

Low-privilege network credentials required; no interaction needed; root command execution yields full confidentiality, integrity, and availability impact on the device.

3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (CERTVDE).

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Patch available
Sep 16, 2026 - 09:16 EUVD
Analysis Generated
Sep 16, 2026 - 08:21 vuln.today
CVE Published
Sep 16, 2026 - 07:49 cve.org
HIGH 8.8

DescriptionNVD

A low-privileged remote attacker can exploit a command injection vulnerability in the /index.php/ajax/parameterManage endpoint using user credentials allowing execution of commands with root privileges on the device.

AnalysisAI

Command injection in Pepperl+Fuchs ICE2/ICE3 IO-Link Master devices (and OEM variants from Phoenix Contact and others) allows a low-privileged authenticated remote attacker to execute arbitrary OS commands with root privileges via the PHP-based /index.php/ajax/parameterManage endpoint. The flaw is tracked across three CERTVDE advisories (VDE-2026-014, VDE-2026-027, VDE-2026-028), indicating the vulnerable firmware is shared across multiple vendor rebrand families. …

Unlock full vulnerability intelligence

  • Risk assessment & exploitation conditions
  • Attack chain visualization
  • Remediation with exact patch versions
  • Threat intelligence from 22 sources
  • Personal watchlist & email alerts
Continue with Google Continue with GitHub

Free forever · No credit card required

Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
technique details hidden
Delivery
technique details hidden
Exploit
technique details hidden
Execution
technique details hidden
Persist
technique details hidden
Impact
technique details hidden
Sign in to reveal

Vulnerability AssessmentAI

Exploitation Requires valid user-level credentials to the device web management interface (PR:L per CVSS vector - operator or higher account). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 8.8 vector (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) is well-calibrated for this vulnerability: it is network-reachable, low-complexity, and requires only device user-level credentials. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Consult the three CERTVDE advisories for vendor-specific firmware updates: Pepperl+Fuchs products via VDE-2026-014 (https://www.certvde.com/en/advisories/VDE-2026-014/), and additional OEM vendor products via VDE-2026-027 (https://www.certvde.com/en/advisories/VDE-2026-027/) and VDE-2026-028 (https://www.certvde.com/en/advisories/VDE-2026-028/). … Detailed patch versions, workarounds, and compensating controls in full report.
Sign in to read full assessment

Recommended ActionAI

Within 24 hours: identify all Pepperl+Fuchs ICE2/ICE3 IO-Link Master and OEM-variant devices in your network using CERTVDE advisory references VDE-2026-014, VDE-2026-027, and VDE-2026-028 for complete device lists; contact Pepperl+Fuchs and Phoenix Contact directly for firmware version details and patch timelines. …

Sign in for detailed remediation steps and compensating controls.

Threat intelligence, references, and detailed analysis are available after sign-in.

More in PHP

View all
CVE-2019-11043 CRITICAL POC
9.8 Oct 28

In PHP versions 7.1.x below 7.1.33, 7.2.x below 7.2.24 and 7.3.x below 7.3.11 in certain configurations of FPM setup it

CVE-2012-1823 CRITICAL POC
9.8 May 11

sapi/cgi/cgi_main.c in PHP before 5.3.12 and 5.4.x before 5.4.2, when configured as a CGI script (aka php-cgi), does not
CVE-2016-1555 CRITICAL POC
9.8 Apr 21

(1) boardData102.php, (2) boardData103.php, (3) boardDataJP.php, (4) boardDataNA.php, and (5) boardDataWW.php in Netgear
CVE-2018-11138 CRITICAL POC
9.8 May 31

The '/common/download_agent_installer.php' script in the Quest KACE System Management Appliance 8.0.318 is accessible by
CVE-2024-11680 CRITICAL POC
9.8 Nov 26

ProjectSend versions prior to r1720 are affected by an improper authentication vulnerability. Rated critical severity (C
CVE-2025-49113 CRITICAL POC
9.9 Jun 02

Roundcube Webmail contains a critical PHP object deserialization vulnerability (CVE-2025-49113, CVSS 9.9) that allows au
CVE-2017-9841 CRITICAL POC
9.8 Jun 27

Util/PHP/eval-stdin.php in PHPUnit before 4.8.28 and 5.x before 5.6.3 allows remote attackers to execute arbitrary PHP c
CVE-2025-0108 HIGH POC
8.8 Feb 12

Palo Alto Networks PAN-OS management web interface contains an authentication bypass allowing unauthenticated attackers

CVE-2021-25298 HIGH POC
8.8 Feb 15

Nagios XI version xi-5.7.5 is affected by OS command injection. Rated high severity (CVSS 8.8), this vulnerability is re
CVE-2021-25296 HIGH POC
8.8 Feb 15

Nagios XI version xi-5.7.5 is affected by OS command injection. Rated high severity (CVSS 8.8), this vulnerability is re
CVE-2013-4983 CRITICAL POC
10.0 Sep 10

The get_referers function in /opt/ws/bin/sblistpack in Sophos Web Appliance before 3.7.9.1 and 3.8 before 3.8.1.1 allows
CVE-2023-6553 CRITICAL POC
9.8 Dec 15

The Backup Migration plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1

Same weakness CWE-78 – OS Command Injection

View all
CVE-2019-15107 CRITICAL POC
9.8
CVE-2024-51378 CRITICAL POC
9.8
CVE-2014-6271 CRITICAL POC
9.8
CVE-2018-11138 CRITICAL POC
9.8
CVE-2014-6278 HIGH POC
8.8
CVE-2017-6334 HIGH POC
8.8
CVE-2024-50603 CRITICAL POC
10.0
CVE-2024-9474 MEDIUM POC
6.9

Same technique Command Injection

View all
CVE-2024-21887 CRITICAL POC
9.1
CVE-2019-15107 CRITICAL POC
9.8
CVE-2024-51378 CRITICAL POC
9.8
CVE-2012-1823 CRITICAL POC
9.8
CVE-2016-1555 CRITICAL POC
9.8
CVE-2014-6271 CRITICAL POC
9.8
CVE-2024-55956 CRITICAL POC
9.8
CVE-2018-11138 CRITICAL POC
9.8

Share

EUVD-2026-80234 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy