{"id":"CVE-2025-41744","title":"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.","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.","severity":"critical","cvss":9.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","cwe":["CWE-1394"],"vendor":"sprecher-automation","product":"sprecon-e-c_firmware","affected":["sprecon-e-c_firmware","sprecon-e-p_firmware","sprecon-e-t3_firmware"],"published":"2025-12-02","updated":"2026-09-26","sourceUpdated":"2026-09-26T00:10:00.127","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-41744","references":[{"url":"https://www.sprecher-automation.com/fileadmin/itSecurity/PDF/SPR-2511043_de.pdf","label":"info@cert.vde.com"}],"tags":["nvd"],"epss":0.00409,"epssPercentile":0.32381,"ingestedAt":"2026-09-26T00:22:39.998Z","slug":"CVE-2025-41744","body":"## Overview\n\nSprecher Automations SPRECON-E series uses default cryptographic keys that allow an unprivileged remote attacker to access all encrypted communications, thereby compromising confidentiality and integrity.\n\n## Affected\n\n- `sprecon-e-c_firmware`\n- `sprecon-e-p_firmware`\n- `sprecon-e-t3_firmware`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":50,"depthScoreParts":{"impact":50.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}