CVE-2020-37115

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.29% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 21.7% of scored records. A rank, not a probability.

NVD base score

7.1 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-02-03 16:52Z8 MO AGO

Last updated

2026-07-28 01:47Z3 MO AGO

Reserved

2026-02-03

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Weaknesses

• CWE-256Plaintext Storage of a PasswordBase

Data version

5.2

Document digest

9d9d564e9e881e1a851c54078bf69d43f17d8a9a4921cc36dc3abf3291c2d975

• www.exploit-db.comExploitDB-48163https://www.exploit-db.com/exploits/48163exploit
• www.openeclass.orgOfficial Vendor Homepagehttps://www.openeclass.org/product
• download.openeclass.orgChangeloghttps://download.openeclass.org/files/docs/1.7/CHANGES.txtpatch
• www.vulncheck.comVulnCheck Advisory: GUnet OpenEclass 1.7.3 E-learning platform - Plaintext Password Storagehttps://www.vulncheck.com/advisories/gunet-openeclass-e-learning-platform-plaintext-password-storagethird-party-advisory