SAP Netweaver Java AS 7.1/7.2/7.3/7.4 Enqueue Server denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in SAP Netweaver Java AS 7.1/7.2/7.3/7.4. This impacts an unknown function of the component Enqueue Server. This manipulation causes denial of service. The identification of this vulnerability is CVE-2016-4015. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability has been found in SAP Netweaver Java AS 7.1/7.2/7.3/7.4 (Solution Stack Software) and classified as critical. Affected by this vulnerability is some unknown functionality of the component Enqueue Server. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:

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.

The weakness was shared 04/14/2016 as 2258784 as confirmed security note (Website). It is possible to read the advisory at erpscan.com. This vulnerability is known as CVE-2016-4015 since 04/14/2016. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/08/2018). The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entry VDB-82398 is related to this item. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.5
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

Timelineinfo

04/14/2016 🔍
04/14/2016 +0 days 🔍
04/14/2016 +0 days 🔍
04/15/2016 +1 days 🔍
10/08/2018 +906 days 🔍

Sourcesinfo

Vendor: sap.com

Advisory: 2258784
Status: Confirmed

CVE: CVE-2016-4015 (🔍)
GCVE (CVE): GCVE-0-2016-4015
GCVE (VulDB): GCVE-100-82399
scip Labs: https://www.scip.ch/en/?labs.20150716
See also: 🔍

Entryinfo

Created: 04/15/2016 10:13
Updated: 10/08/2018 07:47
Changes: 04/15/2016 10:13 (50), 10/08/2018 07:47 (9)
Complete: 🔍
Cache ID: 216:C99:103

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