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Fencer Vulns
high 7.0

CVE-2025-13905 json

CWE-276: Incorrect Default Permissions vulnerability exists that could cause privilege escalation through the reverse shell when one or mor…

published 2026-01-29 9 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-206546

cvss
7.0
version 4.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.1%
EPSS 0.1% chance of exploitation in 30 days, percentile 1%
public exploits
0
none known

Summary

CWE-276: Incorrect Default Permissions vulnerability exists that could cause privilege escalation through the reverse shell when one or more executable service binaries are modified in the installation folder by a local user with normal privilege upon service restart.

Vendor advisories

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

cisa ICSA-26-022-01 updated cvss 7.3

Schneider Electric EcoStruxure Process Expert (Update A)

  • Schneider Electric EcoStruxure Process Expert for AVEVA System Platform <2025
    affected: vendor fix, mitigation se.com
  • Schneider Electric EcoStruxure™ Process Expert <2025
    affected: vendor fix, mitigation se.com
  • Schneider Electric EcoStruxure Process Expert 2025 Schneider Electric EcoStruxure™ Process Expert for AVEVA System Platform 2025
    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
total
Assessed
9 mo ago

Exploit prediction

0.11% chance of exploitation in the next 30 days, higher than 1% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 7.0 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA 4.0 7.0 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/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™ Process Expert
  • Schneider Electric EcoStruxure™ Process Expert for AVEVA System Platform

Classification

Weakness
  • CWE-276 Incorrect Default Permissions

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.