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Vulnerabilities

Vulnerability · CVE-2023-25392

Allegro Tech BigFlow <1.6 is vulnerable to Missing SSL Certificate Validation.

Published Apr 10, 2023 · catalog updated Oct 23, 2026 · Allegro Tech BigFlow <1.6

Last checked Oct 24, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2023-25392. EPSS is 0.43%. Act only if a listed version of Allegro Tech BigFlow <1.6 is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Allegro Tech BigFlow <1.6).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.9
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.43%
Remediation
Version ranges on file
Affected products
cpe allegro/bigflow

Allegro Tech BigFlow <1.6 is vulnerable to Missing SSL Certificate Validation.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe allegro/bigflow< 1.6

How to fix CVE-2023-25392

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2023-25392. EPSS is 0.43%. Act only if a listed version of Allegro Tech BigFlow <1.6 is installed.

Which versions are affected?

Compare what you have installed with < 1.6. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-295: Improper Certificate Validation. EPSS 0.43%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 10, 2023 · NIST NVD

    Detected

    Allegro Tech BigFlow <1.6 is vulnerable to Missing SSL Certificate Validation.

  2. Oct 23, 2026 · NIST NVD

    Updated

    Allegro Tech BigFlow <1.6 is vulnerable to Missing SSL Certificate Validation.

Sources

  • CVE.orgVulnerability recordCVE-2023-25392

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2023-25392

    30-day exploitation probability 0.43%

    first.org
  • NIST NVDVulnerability recordCVE-2023-25392

    Allegro Tech BigFlow <1.6 is vulnerable to Missing SSL Certificate Validation.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 24, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgOct 24, 2026
  • FIRST EPSSOct 24, 2026
  • NIST NVDOct 24, 2026