How severe is CVE-2016-4015?

CVE-2016-4015 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2016-4015 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-4015?

CVE-2016-4015 primarily affects Sap Netweaver. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2016-4015?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2016-4015 published?

CVE-2016-4015 was published on 2016-04-14 and last updated on 2026-06-17.

CVE-2016-4015

CVE-2016-4015 is a high-severity vulnerability in Sap Netweaver with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Sap Netweaver
Published: 2016-04-14
Last modified: 2026-06-17

Description

The Enqueue Server in SAP NetWeaver JAVA AS 7.1 through 7.4 allows remote attackers to cause a denial of service (process crash) via a crafted request, aka SAP Security Note 2258784.

Frequently asked questions

What is CVE-2016-4015?: The Enqueue Server in SAP NetWeaver JAVA AS 7.1 through 7.4 allows remote attackers to cause a denial of service (process crash) via a crafted request, aka SAP Security Note 2258784.
How severe is CVE-2016-4015?: CVE-2016-4015 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2016-4015 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-4015?: CVE-2016-4015 primarily affects Sap Netweaver. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-4015?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2016-4015 published?: CVE-2016-4015 was published on 2016-04-14 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:sap:netweaver:7.1:*:*:*:java_as:*:*:*
cpe:2.3:a:sap:netweaver:7.2:*:*:*:java_as:*:*:*
cpe:2.3:a:sap:netweaver:7.3:*:*:*:java_as:*:*:*
cpe:2.3:a:sap:netweaver:7.4:*:*:*:java_as:*:*:*

More vulnerabilities in Sap Netweaver

CVE-2025-31324 — Critical (CVSS 10.0): SAP NetWeaver Visual Composer Metadata Uploader is not protected with a proper authorization, allowing unauthenticated…
CVE-2013-6822 — Critical (CVSS 10.0): GRMGApp in SAP NetWeaver allows remote attackers to have unspecified impact and attack vectors, related to an XML…
CVE-2021-38163 — Critical (CVSS 9.9): SAP NetWeaver (Visual Composer 7.0 RT) versions - 7.30, 7.31, 7.40, 7.50, without restriction, an attacker…
CVE-2011-1517 — Critical (CVSS 9.8): SAP NetWeaver 7.0 allows Remote Code Execution and Denial of Service caused by an error in the DiagTraceHex() function.…
CVE-2013-1592 — Critical (CVSS 9.8): A Buffer Overflow vulnerability exists in the Message Server service _MsJ2EE_AddStatistics() function when sending…
CVE-2015-7241 — Critical (CVSS 9.8): XML External Entity (XXE) vulnerability in SAP Netweaver before 7.01.

All CVEs affecting Sap Netweaver →