SAP NetWeaver AS JAVA 7.5 EP-RUNTIME Serialized Java Object deserialization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.4$5k-$25k0.00

A vulnerability was found in SAP NetWeaver AS JAVA 7.5 (Solution Stack Software). It has been declared as problematic. This vulnerability affects an unknown code block of the component EP-RUNTIME. The manipulation as part of a Serialized Java Object leads to a deserialization vulnerability. The CWE definition for the vulnerability is CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. As an impact it is known to affect availability. CVE summarizes:

The SAP EP-RUNTIME component in SAP NetWeaver AS JAVA 7.5 allows remote authenticated users to cause a denial of service (out-of-memory error and service instability) via a crafted serialized Java object, as demonstrated by serial.cc3, aka SAP Security Note 2315788.

The bug was discovered 05/18/2018. The weakness was presented 04/10/2017 (Website). The advisory is available at erpscan.com. This vulnerability was named CVE-2016-10304 since 03/29/2017. The exploitation appears to be easy. The attack can be initiated remotely. The requirement for exploitation is a single authentication. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 08/28/2020).

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

Productinfo

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Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Deserialization
CWE: CWE-502 / CWE-20
ATT&CK: Unknown

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: 🔍

0-Day Time: 🔍

Timelineinfo

03/29/2017 🔍
04/10/2017 +12 days 🔍
04/10/2017 +0 days 🔍
04/11/2017 +1 days 🔍
05/18/2018 +402 days 🔍
08/28/2020 +833 days 🔍

Sourcesinfo

Vendor: sap.com

Advisory: erpscan.com
Status: Not defined

CVE: CVE-2016-10304 (🔍)
OSVDB: - CVE-2016-10304 - SAP - NetWeaver AS JAVA - Denial of Service Issue

scip Labs: https://www.scip.ch/en/?labs.20150716

Entryinfo

Created: 04/11/2017 09:38
Updated: 08/28/2020 14:23
Changes: 04/11/2017 09:38 (57), 08/28/2020 14:23 (2)
Complete: 🔍

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