What is the CVSS score of CVE-2025-30727?

CVE-2025-30727 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.0%.

How to fix or mitigate CVE-2025-30727?

Within 24 hours: Identify all affected systems and apply vendor patches immediately. Audit authentication configurations and rotate any potentially compromised credentials.

E Business Suite CVE-2025-30727

CRITICAL

Missing Authentication for Critical Function (CWE-306)

2025-04-15 secalert_us@oracle.com

Authentication Bypass Oracle E Business Suite

9.8

CVSS 3.1 · NVD

View

Vulnerability Assessment

Weakness	CWE CWE-306 OWASP Top 10:2025 A07:2025 - Authentication Failures ASVS 5.0 V6 - Authentication Authentication required for critical functions MITRE ATT&CK 1 technique across 1 tactic: Initial Access The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. Sign in to read
Impact	CVSS score of 9.8 (CRITICAL). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required. EPSS exploitation probability: 0.96%.
Exploit ScenarioDerived	A remote attacker could access critical functionality without authentication by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability.

Act Now Prioritize within 24-48h. Why: CRITICAL severity.

No patch listed yet 1.0% exploitation probability (EPSS)

Get an e-mail when this CVE is exploited, patched or re-scored. Free account.

Alert me

AnalysisAIv1 – Mar 28, 2026

Vulnerability in the Oracle Scripting product of Oracle E-Business Suite (component: iSurvey Module). Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Require authentication for all sensitive operations, implement defense in depth.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Missing Authentication for Critical Function (CWE-306), which allows attackers to access critical functionality without authentication. Vulnerability in the Oracle Scripting product of Oracle E-Business Suite (component: iSurvey Module). Supported versions that are affected are 12.2.3-12.2.14. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Scripting. Successful attacks of this vulnerability can result in takeover of Oracle Scripting. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). Affected products include: Oracle E-Business Suite.

Know when E Business Suite gets its next vulnerability

Watch products and get an email when something new is published
Check this CVE against your own stack and servers
Exploit and PoC references, threat intelligence from 22 sources

Continue with Google Continue with GitHub

No credit card · 7-day full trial

Severity by source

NVD PRIMARY 9.8 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

DescriptionCVE.org

Vulnerability in the Oracle Scripting product of Oracle E-Business Suite (component: iSurvey Module). Supported versions that are affected are 12.2.3-12.2.14. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Scripting. Successful attacks of this vulnerability can result in takeover of Oracle Scripting. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Executive ViewAI

Why It Matters

CVE-2025-30727 presents critical security risk, a missing authentication vulnerability rated CVSS 9.8. Attackers could bypass security controls to gain unauthorized access to protected resources and sensitive data. Organizations should apply vendor updates immediately when available and implement compensating controls in the interim.

Business Impact: Severe

Compensating Controls

Apply vendor patch. If immediate patching is not feasible: (1) Implement network-level access controls; (2) Enable MFA where possible; (3) Monitor authentication logs for anomalous access.

Threat Intelligence Overview

EPSS Score

1.0%

Top 24% exploitable

Data Quality

3 sources

Confidence: Low

NVD

CVE.org

EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity CRITICAL

CISA KEV No

Public POC No

EPSS 1.0%

Patch available No

Active threat No

Deciding rule

CRITICAL severity

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived

Out-of-Cycle

Exploitation· derived

None

System Exposure· derived

Open

Automatable· derived

Yes

Human Impact

Very High

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +1

CVSS: +49

PoC: 0

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Authentication Bypass CRITICAL

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

Affected Products (CPE)CVE.org

cpe:2.3:a:oracle:e-business_suite:*:*:*:*:*:*:*:*

More in E Business Suite

View all

CVE-2021-45105 MEDIUM This Month

5.9 Dec 18

Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursio

CVE-2022-21587 CRITICAL Act Now POC

9.8 Oct 18

Vulnerability in the Oracle Web Applications Desktop Integrator product of Oracle E-Business Suite (component: Upload).

CVE-2013-0397 MEDIUM This Month POC

6.4 Jan 17

Unspecified vulnerability in the Oracle Applications Framework component in Oracle E-Business Suite 11.5.10.2, 12.0.6, a

CVE-2022-21500 HIGH This Week POC

7.5 May 20

Vulnerability in Oracle E-Business Suite (component: Manage Proxies). Rated high severity (CVSS 7.5), this vulnerability

CVE-2015-4798 CRITICAL Act Now

10.0 Oct 21

Unspecified vulnerability in the Oracle Applications Technology Stack component in Oracle E-Business Suite 11.5.10.2 all

CVE-2019-10219 MEDIUM This Month POC

6.1 Nov 08

A vulnerability was found in Hibernate-Validator. Rated medium severity (CVSS 6.1), this vulnerability is remotely explo

CVE-2015-4839 CRITICAL Act Now

10.0 Oct 21

Unspecified vulnerability in the Oracle Applications Technology Stack component in Oracle E-Business Suite 11.5.10.2 all

CVE-2019-2489 CRITICAL Act Now

9.1 Jan 16

Vulnerability in the Oracle One-to-One Fulfillment component of Oracle E-Business Suite (subcomponent: OCM Query). Rated

CVE-2019-2453 CRITICAL Act Now

9.1 Jan 16

Vulnerability in the Oracle Performance Management component of Oracle E-Business Suite (subcomponent: Performance Manag

CVE-2018-2656 CRITICAL Act Now

9.1 Jan 18

Vulnerability in the Oracle General Ledger component of Oracle E-Business Suite (subcomponent: Data Manager Server). Rat

CVE-2026-83456 HIGH This Week

8.8 Sep 15

Component takeover in Oracle E-Business Suite's Demand Signal Repository (supported releases 12.2.3 through 12.2.15) let

CVE-2026-70813 HIGH This Week

8.8 Aug 18

Full system takeover is achievable in Oracle Call Center Technology (versions 12.2.3-12.2.15) by a low-privileged, netwo

Same weakness CWE-306 – Missing Authentication for Critical Function

View all

CVE-2024-0012 CRITICAL POC

9.3

CVE-2017-10271 HIGH POC

7.5

CVE-2025-3248 CRITICAL POC

9.8

CVE-2024-11680 CRITICAL POC

9.8

CVE-2024-51567 CRITICAL POC

9.8

CVE-2025-0108 HIGH POC

8.8

CVE-2025-61757 CRITICAL POC

9.8

CVE-2025-32433 CRITICAL POC

10.0

Same technique Authentication Bypass

View all

CVE-2015-3306 CRITICAL POC

10.0

CVE-2023-22515 CRITICAL POC

9.8

CVE-2012-4681 CRITICAL POC

9.8

CVE-2013-2465 CRITICAL POC

9.8

CVE-2011-3544 CRITICAL POC

9.8

CVE-2022-40684 CRITICAL POC

9.8

CVE-2025-61882 CRITICAL POC

9.8

References

Advisories & patches

ADVISORY https://www.oracle.com/security-alerts/cpuapr2025.html

Search Externally

GitHub PoC

Exploit-DB PacketStorm Snyk Rapid7 Nuclei Templates Trickest PoC

Back