CVE-2018-25108 — An unauthenticated remote attacker can cause a DoS in the controller due to unco

An unauthenticated remote attacker can cause a DoS in the controller due to uncontrolled resource consumption.

01What is this vulnerability?

An unauthenticated remote attacker can cause a DoS in the controller due to uncontrolled resource consumption.

02Affected products

Vendor	Product	Versions
WAGO	750	8100 (Controller PFC100) — 0
WAGO	750	831 (Controller BACnet/IP) — 0
WAGO	750	880 (Controller ETH) — 0
WAGO	750	889 (Controller KNX IP) — 0

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2025-01-16T10:17:21.149Z
• Last modified: 2025-01-16T14:13:05.340Z

09References

• cert.vde.com — https://cert.vde.com/en/advisories/VDE-2018-013