CVE-2020-37156

Name: CVE-2020-37156
Creator: NVD / NIST
Published: 2026-02-11T21:16:08.41+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.9/10EPSS 0.30%

Last modified Jun 17, 2026

CVE-2020-37156 is a medium-severity vulnerability rated 6.9/10 on the CVSS scale. 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 to bypass login authentication and gain unauthorized access.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

Description

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 to bypass login authentication and gain unauthorized access.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS 4.0

6.9/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.30%

21.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-288

References

Timeline

Published: Feb 11, 2026
Last Modified: Jun 17, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2020-37156?

How severe is CVE-2020-37156?

CVE-2020-37156 has a CVSS score of 6.9/10 (MEDIUM severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.

How do I fix CVE-2020-37156?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-37156?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST