What is the CVSS score of CVE-2024-39599?

CVE-2024-39599 has a CVSS 3.1 base score of 4.7 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L. EPSS exploitation probability: 0.3%.

Is there a patch available for CVE-2024-39599?

Yes, a patch is available for CVE-2024-39599. Update the affected software to the latest version immediately.

Sap Basis CVE-2024-39599

MEDIUM

Protection Mechanism Failure (CWE-693)

2024-07-09 cna@sap.com

Authentication Bypass SAP Sap Basis

4.7

CVSS 3.1 · Vendor: sap

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Vulnerability Assessment

Weakness	CWE CWE-693 OWASP Top 10:2025 A06:2025 - Insecure Design ASVS 5.0 V15 - Secure Coding and Architecture Protection mechanism completeness
Impact	CVSS score of 4.7 (MEDIUM). Attack characteristics: network attack vector, low complexity, high privileges required, no user interaction not required.
Exploit ScenarioDerived	This vulnerability can be exploited remotely over the network. Successful exploitation could compromise the medium-severity affected system.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).

Patch available 0.3% exploitation probability (EPSS)

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AnalysisAI

Due to a Protection Mechanism Failure in SAP NetWeaver Application Server for ABAP and ABAP Platform, a developer can bypass the configured malware scanner API because of a programming error. Rated medium severity (CVSS 4.7), this vulnerability is remotely exploitable, low attack complexity.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affects your stack

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

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Technical ContextAI · show details

This vulnerability is classified under CWE-693. Due to a Protection Mechanism Failure in SAP NetWeaver Application Server for ABAP and ABAP Platform, a developer can bypass the configured malware scanner API because of a programming error. This leads to a low impact on the application's confidentiality, integrity, and availability. Affected products include: Sap Sap Basis.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (sap) PRIMARY 4.7 MEDIUM

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

Primary rating from Vendor (sap) · only source for this CVE.

CVSS VectorVendor: sap

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

DescriptionCVE.org

Due to a Protection Mechanism Failure in SAP NetWeaver Application Server for ABAP and ABAP Platform, a developer can bypass the configured malware scanner API because of a programming error. This leads to a low impact on the application's confidentiality, integrity, and availability.

Threat Intelligence Overview

EPSS Score

0.3%

Top 78% exploitable

Data Quality

2 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 MEDIUM

CISA KEV No

Public POC No

EPSS 0.3%

Patch available Yes

Active threat No

Deciding rule

MEDIUM severity (CVSS 4.0-6.9)

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

Scheduled

Exploitation· derived

None

System Exposure· derived

Open

Automatable· derived

Human Impact· derived

Medium

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +24

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:sap:sap_basis:700:*:*:*:*:*:*:*

cpe:2.3:a:sap:sap_basis:701:*:*:*:*:*:*:*

cpe:2.3:a:sap:sap_basis:702:*:*:*:*:*:*:*

cpe:2.3:a:sap:sap_basis:731:*:*:*:*:*:*:*

cpe:2.3:a:sap:sap_basis:740:*:*:*:*:*:*:*

cpe:2.3:a:sap:sap_basis:750:*:*:*:*:*:*:*

cpe:2.3:a:sap:sap_basis:751:*:*:*:*:*:*:*

cpe:2.3:a:sap:sap_basis:752:*:*:*:*:*:*:*

cpe:2.3:a:sap:sap_basis:753:*:*:*:*:*:*:*

cpe:2.3:a:sap:sap_basis:754:*:*:*:*:*:*:*

cpe:2.3:a:sap:sap_basis:755:*:*:*:*:*:*:*

cpe:2.3:a:sap:sap_basis:756:*:*:*:*:*:*:*

cpe:2.3:a:sap:sap_basis:757:*:*:*:*:*:*:*

cpe:2.3:a:sap:sap_basis:758:*:*:*:*:*:*:*

cpe:2.3:a:sap:sap_basis:795:*:*:*:*:*:*:*

cpe:2.3:a:sap:sap_basis:796:*:*:*:*:*:*:*

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Same weakness CWE-693 – Protection Mechanism Failure

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References

Advisories & patches

PATCH https://url.sap/sapsecuritypatchday REF https://me.sap.com/notes/3456952

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GitHub PoC

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