What is CVE-2026-67687?

CVE-2026-67687 is a high-severity vulnerability in N/a, classified under Improper Access Control. CVSS score: 8.8/10. Published 2026-08-06.

How severe is CVE-2026-67687?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2026-67687 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in N/a

CVE-2026-67687

Insecure Permissions vulnerability in ics-park v.2.0 allows a remote attacker to escalate privileges via the /system/role/save endpoint in RoleController.java and system/user/update endpoint in UserController.java

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

N/a — versions n/a

Weakness classification (CWE)

CWE-284 — Improper Access Control

Public proof-of-concept exploits

qflksheep/CVE-2026-67687-ICS-Park-Smart-Park-Management-System-v2.0

References

cve@mitre.org
cve@mitre.org

Frequently asked questions

What is CVE-2026-67687?: CVE-2026-67687 is a high-severity vulnerability in N/a, classified under Improper Access Control. CVSS score: 8.8/10. Published 2026-08-06.
How severe is CVE-2026-67687?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2026-67687 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.