EUVD-2026-80235
GHSA-85mr-mj2w-73j9
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Network-reachable endpoint, no complexity, low privilege sufficient; no confidentiality impact from file upload; integrity and availability both high given IODD controls device behavior.
Primary rating from Vendor (CERTVDE).
CVSS VectorNVD
Lifecycle Timeline
4DescriptionNVD
A low-privileged remote attacker can exploit improper authorization in the /index.php/attached_devices_tab/do_upload endpoint to upload IODD files to the device, potentially altering device behavior or causing system crashes.
AnalysisAI
Improper authorization on the IODD file upload endpoint of multiple Pepperl+Fuchs ICE2 and ICE3 IO-Link master devices, as well as Phoenix Contact IOL MA8 PN DI8 units, permits any low-privileged authenticated remote user to upload IO-Link Device Description (IODD) files without the privilege level required for that operation. Successful exploitation can silently alter how connected IO-Link sensors and actuators are configured or interpreted by the master, or crash the device entirely by supplying malformed IODD content. …
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
Free forever · No credit card required
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a valid low-privileged user account on the device's PHP-based web management interface - PR:L in the CVSS vector confirms authentication is required but privilege level is low. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 8.1 base score (AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H) is well-justified: network-reachable web endpoint, low complexity, low-privilege credentials required, no user interaction. … 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 (VDE-2026-014, VDE-2026-027, VDE-2026-028 at certvde.com) for vendor-specific patch guidance - no exact fixed firmware version was provided in the available data, so a vendor-released patch version cannot be independently confirmed from this dataset. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory all Pepperl+Fuchs ICE2, ICE3, and Phoenix Contact IOL MA8 PN DI8 devices and identify which have remote access enabled. …
Sign in for detailed remediation steps and compensating controls.
Threat intelligence, references, and detailed analysis are available after sign-in.
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
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
(1) boardData102.php, (2) boardData103.php, (3) boardDataJP.php, (4) boardDataNA.php, and (5) boardDataWW.php in Netgear
The '/common/download_agent_installer.php' script in the Quest KACE System Management Appliance 8.0.318 is accessible by
ProjectSend versions prior to r1720 are affected by an improper authentication vulnerability. Rated critical severity (C
Roundcube Webmail contains a critical PHP object deserialization vulnerability (CVE-2025-49113, CVSS 9.9) that allows au
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
Palo Alto Networks PAN-OS management web interface contains an authentication bypass allowing unauthenticated attackers
Nagios XI version xi-5.7.5 is affected by OS command injection. Rated high severity (CVSS 8.8), this vulnerability is re
Nagios XI version xi-5.7.5 is affected by OS command injection. Rated high severity (CVSS 8.8), this vulnerability is re
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
The Backup Migration plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1
Same weakness CWE-863 – Incorrect Authorization
View allShare
External POC / Exploit Code
Leaving vuln.today