5.9

CVE-2023-25392: allegro bigflow Improper Certificate Validation

CVSS: 5.9v3.1MediumModified
AliasesGHSA-w6q2-48ch-fj26PYSEC-2026-1220
Published 10-04-2023Last modified 11-02-2025
Open JSON

Vulnerability summary

CVE-2023-25392 is a medium (CVSS 5.9) Improper Certificate Validation vulnerability in allegro bigflow. EPSS estimates a 0.43% chance of exploitation in the next 30 days, higher than 36.3% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
34/100
0100
Medium · default modelHow is this calculated?
CVSS score
5.9/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.43%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 10-04-2023
    PublishedVulnerability first disclosed.
  2. 11-02-2025
    Last modifiedVulnerability information updated.

Description

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

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.43%

Chance of exploitation in the next 30 days

Percentile

36%

Versus all other CVEs

30-day change

0.00 pp

From 0.43% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.43%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (lutrasecurity.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Allegro1 product
PyPI1 product
  • bigflow< 1.6.0

2 vendors · 2 products

References

9 links