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Fencer Vulns
high 8.2

CVE-2024-10085 json

CWE-770: Allocation of Resources Without Limits or Throttling vulnerability exists that could cause denial of service of the OPC UA communi…

published 2026-09-01 2 mo ago modified 2026-10-27 12 d ago also EUVD-2024-55737

cvss
8.2
version 4.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 37%
public exploits
0
none known

Summary

CWE-770: Allocation of Resources Without Limits or Throttling vulnerability exists that could cause denial of service of the OPC UA communication platform when a large number of OPC UA requests are sent to the platform.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-25-301-01 updated cvss 7.5

Schneider Electric EcoStruxure

  • Schneider Electric EcoStruxure Modicon Communication Server
    affected: mitigation se.com
  • Schneider Electric EcoStruxure OPC UA Server Expert <SV2.01_SP3
    affected: vendor fix, mitigation se.com
  • Schneider Electric EcoStruxure OPC UA Server Expert SV2.01_SP3
    fixed

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 mo ago

Exploit prediction

0.43% chance of exploitation in the next 30 days, higher than 37% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 8.2 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CNA 4.0 8.2 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

  • Schneider Electric EcoStruxure™ OPC UA Server Expert
  • Schneider Electric EcoStruxure™ Modicon Communication Server

Classification

Weakness
  • CWE-770 Allocation of Resources Without Limits or Throttling

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.