CVE-2021-40375 — MEDIUM (6.5)

Vulnerability Description

Apperta Foundation OpenEyes 3.5.1 allows remote attackers to view the sensitive information of patients without having the intended level of privilege. Despite OpenEyes returning a Forbidden error message, the contents of a patient's profile are still returned in the server response. This response can be read in an intercepting proxy or by viewing the page source. Sensitive information returned in responses includes patient PII and medication records or history.

CVSS Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Apperta	Openeyes	3.5.1

Related Weaknesses (CWE)

CWE-200

References

https://github.com/DCKento/CVE-2021-40375ExploitThird Party Advisory
https://openeyes.apperta.org/ProductVendor Advisory
https://github.com/DCKento/CVE-2021-40375ExploitThird Party Advisory
https://openeyes.apperta.org/ProductVendor Advisory

FAQ

What is CVE-2021-40375?

CVE-2021-40375 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Apperta Foundation OpenEyes 3.5.1 allows remote attackers to view the sensitive information of patients without having the intended level of privilege. Despite OpenEyes returning a Forbidden error mes...

How severe is CVE-2021-40375?

CVE-2021-40375 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-40375?

Check the references section above for vendor advisories and patch information. Affected products include: Apperta Openeyes.