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Fencer Vulns
high 7.5

CVE-2024-11425 json

CWE-131: Incorrect Calculation of Buffer Size vulnerability exists that could cause Denial-of-Service of the product when an unauthenticate…

published 2025-01-17 21 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-34384

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 50%
public exploits
0
none known

Summary

CWE-131: Incorrect Calculation of Buffer Size vulnerability exists that could cause Denial-of-Service of the product when an unauthenticated user is sending a crafted HTTPS packet to the webserver.

Vendor advisories

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

cisa ICSA-25-035-04 updated cvss 7.5

Schneider Electric EcoStruxure Power Monitoring Expert (PME) (Update A)

  • Schneider Electric BMENOR2200H <SV4.02.01
    affected: vendor fix, mitigation se.com
  • Schneider Electric EVLink Pro AC < 1.3.10
    affected: vendor fix, mitigation se.com
  • Schneider Electric Modicon M580 CPU (part numbers BMEP* and BMEH*, excluding M580 CPU Safety) < SV4.30 Schneider Electric Modicon M580 CPU Safety (part numbers BMEP58*S and BMEH58*S) < SV4.21
    affected: vendor fix, mitigation se.com
  • Schneider Electric BMENOR2200H SV4.02.01 Schneider Electric EVLink Pro AC 1.3.10 Schneider Electric Modicon M580 CPU (part numbers BMEP* and BMEH*, excluding M580 CPU Safety) SV4.30 Schneider Electric Modicon M580 CPU Safety (part numbers BMEP58*S and BMEH58*S) SV4.21
    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
yes
Technical impact
partial
Assessed
21 mo ago

Exploit prediction

0.62% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CNA 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CNA 4.0 8.7 CVSS:4.0/AV:N/AC:L/AT:N/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 Modicon M580 CPU (part numbers BMEP* and BMEH*, excluding M580 CPU Safety)
  • Schneider Electric Modicon M580 CPU Safety (part numbers BMEP58*S and BMEH58*S)
  • Schneider Electric BMENOR2200H
  • Schneider Electric EVLink Pro AC

Classification

Weakness
  • CWE-131 Incorrect Calculation of Buffer Size

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.