What is CVE-2020-37156?

CVE-2020-37156 is a medium-severity vulnerability in Diveshlunker Bloodx, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 6.5/10. Published 2026-02-11.

How severe is CVE-2020-37156?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Diveshlunker Bloodx

CVE-2020-37156

BloodX 1.0 contains an authentication bypass vulnerability in login.php that allows attackers to access the dashboard without valid credentials. Attackers can exploit the vulnerability by sending a crafted payload with '=''or' parameters t…

EPSS: 0.003 (21.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Diveshlunker Bloodx — versions 1.0

Weakness classification (CWE)

CWE-288 — Authentication Bypass Using an Alternate Path or Channel

References

disclosure@vulncheck.com (exploit)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2020-37156?: CVE-2020-37156 is a medium-severity vulnerability in Diveshlunker Bloodx, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 6.5/10. Published 2026-02-11.
How severe is CVE-2020-37156?: Medium severity. CVSS v3 base score is 6.5 out of 10.