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Fencer Intel
critical 9.1

CVE-2025-41744 json

Sprecher Automation: SPRECON-E series has static default key material for TLS connections

published 11mo ago modified last mo. also EUVD-2025-200222

cvss
9.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 38%
public exploits
0
none known

Summary

Sprecher Automations SPRECON-E series uses default cryptographic keys that allow an unprivileged remote attacker to access all encrypted communications, thereby compromising confidentiality and integrity.

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CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
11mo ago

Exploit prediction

0.44% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

  • Sprecher Automation SPRECON-E-C
  • Sprecher Automation SPRECON-E-P
  • Sprecher Automation SPRECON-E-T3

Classification

Weakness
  • CWE-1394 Use of Default Cryptographic Key

References

Sources

Fencer Intel 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.