What is the CVSS score of EUVD-2026-36207?

EUVD-2026-36207 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.0%.

Is there a patch available for EUVD-2026-36207?

Yes, a patch is available for EUVD-2026-36207. Update the affected software to the latest version immediately.

Spring Web Services EUVD-2026-36207

| CVE-2026-40997 MEDIUM

Error Message Information Leak (CWE-209)

2026-06-11 vmware

GHSA-5x25-c2rf-f2jx

Java Information Disclosure Spring Web Services

5.3

CVSS 3.1 · Vendor: vmware

Severity by source

Vendor (vmware) PRIMARY

5.3 MEDIUM

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

vuln.today AI

5.3 MEDIUM

Network-accessible SOAP endpoint, no special conditions, unauthenticated trigger; only account-state metadata disclosed, no integrity or availability impact.

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

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

Primary rating from Vendor (vmware).

CVSS VectorVendor: vmware

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

Patch available

Jun 11, 2026 - 08:01 EUVD

Analysis Generated

Jun 11, 2026 - 06:59 vuln.today

DescriptionCVE.org

Several Spring WS integration paths with Spring Security could surface detailed account state (for example locked or disabled user semantics) to remote SOAP clients through exception messages or callback outcomes, instead of failing with generic authentication errors. That behavior assists remote attackers in distinguishing valid accounts from invalid ones and inferring lifecycle state.

Affected versions: Spring Web Services 5.0.0 through 5.0.1; 4.1.0 through 4.1.3; 4.0.0 through 4.0.18; 3.1.0 through 3.1.8.

AnalysisAI

Information disclosure in Spring Web Services (Spring-WS) exposes account lifecycle state - such as locked, disabled, or expired status - to remote unauthenticated SOAP clients through verbose exception messages or callback outcomes during authentication processing. Affected are four actively maintained branches (3.1.x through 5.0.x) when the SOAP layer is integrated with Spring Security; the root cause is CWE-209, where error handling fails to normalize Spring Security's typed account-state exceptions into generic authentication failures. No public exploit code and no CISA KEV listing have been identified at time of analysis; however, the CVSS 5.3 (Medium) rating reflects genuine reconnaissance utility for account enumeration against exposed SOAP endpoints.

Technical ContextAI

Spring Web Services (Spring-WS) is VMware's contract-first SOAP framework for Java applications. When paired with Spring Security, authentication failures ordinarily produce several distinct typed exceptions - LockedException, DisabledException, AccountExpiredException, and CredentialsExpiredException - each conveying specific account lifecycle semantics. CWE-209 (Generation of Error Message Containing Sensitive Information) applies because certain Spring-WS integration paths propagate these distinct exceptions - or their messages - directly into SOAP fault responses or callback return values rather than collapsing them into a uniform authentication-denied signal. The CPE cpe:2.3:a:spring:spring_web_services:*:*:*:*:*:*:*:* covers all Spring-WS artifacts across the affected version ranges: 3.1.0-3.1.8, 4.0.0-4.0.18, 4.1.0-4.1.3, and 5.0.0-5.0.1. The flaw is specific to SOAP endpoint configurations - not Spring MVC REST or non-WS Spring Security flows.

RemediationAI

The primary fix is to upgrade to a patched release; the vendor advisory at https://spring.io/security/cve-2026-40997 should be consulted for exact fixed versions, as specific patch version numbers were not included in the available input data - the patch is available per vendor advisory. If an immediate upgrade is not feasible, a viable compensating control is to implement a custom AuthenticationFailureHandler or WsSecuritySecurementInterceptor that catches all Spring Security typed account-state exceptions and re-throws or returns a single generic authentication-failed outcome before the response reaches the SOAP marshalling layer; this eliminates differentiated error semantics without requiring a code upgrade but must be applied to every affected integration point. Additionally, network-level access controls that restrict SOAP endpoint exposure to trusted networks or IP ranges reduce the attack surface at the cost of limiting legitimate client reach. Note that neither workaround addresses the root defect in the library itself, and both require ongoing maintenance discipline.