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Fencer Vulns
medium 6.9

CVE-2026-4832 json

CWE-798 Use of Hard-coded Credentials vulnerability exists that could cause unauthorized access to sensitive device information when an una…

published 2026-04-14 6 mo ago modified 2026-10-26 13 d ago also EUVD-2026-22310

cvss
6.9
version 4.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 19%
public exploits
0
none known

Summary

CWE-798 Use of Hard-coded Credentials vulnerability exists that could cause unauthorized access to sensitive device information when an unauthenticated attacker is able to interrogate the SNMP port.

Vendor advisories

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

cisa ICSA-26-190-03 updated cvss 5.3

Schneider Electric Easergy MiCOM Px40 Series

  • Schneider Electric Easergy MiCOM P14x < B4A Schneider Electric Easergy MiCOM P24x < D3A Schneider Electric Easergy MiCOM P341 < E3F Schneider Electric Easergy MiCOM P342, P343, P344, P345 < B3F Schneider Electric Easergy MiCOM P442, P444 < E3A Schneider Electric Easergy MiCOM P443, P445, P446, P543, P544, P545, P546 < H6A
    +6 more products
    Schneider Electric Easergy MiCOM P642, P645 < B4A Schneider Electric Easergy MiCOM P643 < B3F Schneider Electric Easergy MiCOM P741, P742, P743 < B2A Schneider Electric Easergy MiCOM P746 < B4E, < C4E Schneider Electric Easergy MiCOM P841 < G6A Schneider Electric Easergy MiCOM P849 < B4A
    affected: mitigation

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
6 mo ago

Exploit prediction

0.27% chance of exploitation in the next 30 days, higher than 19% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
CNA 4.0 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/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 Easergy MiCOM P14x
  • Schneider Electric Easergy MiCOM P24x
  • Schneider Electric Easergy MiCOM P341
  • Schneider Electric Easergy MiCOM P342, P343, P344, P345
  • Schneider Electric Easergy MiCOM P442, P444
  • Schneider Electric Easergy MiCOM P443, P445, P446, P543, P544, P545, P546
  • Schneider Electric Easergy MiCOM P642, P645
  • Schneider Electric Easergy MiCOM P643
  • Schneider Electric Easergy MiCOM P741, P742, P743
  • Schneider Electric Easergy MiCOM P746
  • Schneider Electric Easergy MiCOM P841
  • Schneider Electric Easergy MiCOM P849

Classification

Weakness
  • CWE-798 Use of Hard-coded Credentials

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.