CVE-2025-15621 | BDVDB-2026-327339 Detail

Sparx Systems PtySparx Enterprise Architect

Description#

Insufficiently Protected Credentials in Sparx Systems Pty Ltd. Sparx Enterprise Architect. Client does not verify the receiver of OAuth2 credentials during OpenID authentication

Impact#

Per CVSS v4.0: confidentiality impact high, integrity impact low, availability impact none. Attack vector: local.

Weaknesses#

CWE-522 Insufficiently Protected Credentials

References#

https://sparxsystems.com/products/ea/17.1/history.html

Exploit#

No public exploit known

History#

Version 12026-04-16Record published in the CVE List.

Published

Published: 2026-04-16
Last modified: 2026-04-16

Vendor information

Vendor: Sparx Systems Pty
Product: Sparx Enterprise Architect

All Sparx Systems Pty vulnerabilities

Score

5.7 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 1.1.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Credential Exposure

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
16.1.1627
Fixed
Not stated
Vulnerable
Not stated
Fixed
17.1.1714

Scoring System

CVSS v4.0

5.7 Medium

CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N/S:P/AU:Y/V:C/RE:M

Metric breakdown
Attack Vector	Local
Attack Complexity	High
Attack Requirements	Present
Privileges Required	Low
User Interaction	Passive
Vulnerable System Confidentiality	High
Vulnerable System Integrity	Low
Vulnerable System Availability	None
Subsequent System Confidentiality	High
Subsequent System Integrity	Low
Subsequent System Availability	None

CVSS v3.1

Not available

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).