Loading vulnerabilities…
Loading vulnerabilities…
CVE-2018-25108
An unauthenticated remote attacker can cause a DoS in the controller due to uncontrolled resource consumption.
This record: live connection— last retrieved: 7 November 2026 at 01:34.
Vendor
Published
16 January 2025
Last modified
17 June 2026
Taken directly from NVD, CISA or the vendor — sometimes in English, unchanged from the source.
An unauthenticated remote attacker can cause a DoS in the controller due to uncontrolled resource consumption.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
NETWORK
Privileges required
NONE
User interaction
NONE
Confidentiality
None
Integrity
None
Availability
High
Probability of exploitation within 30 days
0.5%
Percentile
44e
Source: FIRST.org, updated on 6 November 2026.
We recommend to operate the devices in closed networks or protect with a firewall against unauthorized access. Another, recommended mitigation is to limit the network traffic via the switch rate limit feature according to your application needs. The switch rate limit can be configured e.g. via Web based Management to minimize the effect of high network load: 750-8xx: Ethernet > "Misc. Configuration" > "internal Port" > "Output Limit Rate" 750-8xxx: Network > Ethernet > 'Switch Configuration' > 'Rate Limit' Please also consult the product manuals as this is a known problem for some devices: 750-880 Go to https://www.wago.com/de/sps/controller-ethernet/p/750-880 external link Select "Downloads" In section "Dokumentation" choose "ETHERNET Programmierbarer Feldbuscontroller 10 / 100 Mbit/s; digitale und analoge Signale V 2.3.0, 03.08.2016" and select your language for the manual. See section 9.3: Functional Restrictions and Limits 750-889 Go to https://www.wago.com/de/sps/controller-ethernet/p/750-889 external link Select "Downloads" In section "Dokumentation" choose "Controller KNX IP KNX IP Controller V 1.0.2, 04.10.2016" and select your language for the manual. See section 10.4: Functional Restrictions and Limits 750-831 Go to https://www.wago.com/de/sps/controller-ethernet/p/750-831 external link Select "Downloads" In section "Dokumentation" choose "BACnet/IP Programmierbarer Feldbuscontroller 10/100 Mbit/s; digitale und analoge Signale V 1.2.1, 20.02.2017" and select your language for the manual. See section 9.5: Functional Restrictions and Limits
Our own interpretation and context for the source data above.
IACS Radar assessment
Our own interpretation and context for this vulnerability — not an official source.
IACS Radar priority score
Based on CVSS 7.5, EPSS 0.5%, industrial relevance 55/100.
Combines CVSS, EPSS, KEV status, industrial relevance and exposure relevance — a complement to, not a replacement for, the individual scores below and above.
Conditions for exploitation
Operational impact & energy relevance
Possible loss of visibility of or control over the process upon successful exploitation.
Assessed as relevant to the energy sector based on: Vermeld in een officiële CISA ICS Advisory, wat directe relevantie voor industriële besturingssystemen bevestigt. Vendor "WAGO" is a known supplier of equipment for the energy sector.
Recommended defensive measures
Industrial relevance score
Classification is provisional; manual verification by an OT security analyst is recommended.
Classified by IACS Radar-analysepijplijn (geautomatiseerd) on 7 November 2026.
IEC 62443 mapping
Automatic IACS Radar assessment based on the reported CWE weakness classification; not an official certification statement.