VDB-115972 · CVE-2018-2409 · BID 103702

SAP Cloud Platform 2.0 Session Management session fixiation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in SAP Cloud Platform 2.0. Affected is an unknown function of the component Session Management. Executing a manipulation can lead to session fixiation. This vulnerability is tracked as CVE-2018-2409. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in SAP Cloud Platform 2.0 (Cloud Software). It has been declared as critical. This vulnerability affects an unknown part of the component Session Management. The manipulation with an unknown input leads to a session fixiation vulnerability. The CWE definition for the vulnerability is CWE-384. Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Improper session management when using SAP Cloud Platform 2.0 (Connectivity Service and Cloud Connector). Under certain conditions, data of some other user may be shown or modified when using an application built on top of SAP Cloud Platform.

The bug was discovered 04/10/2018. The weakness was disclosed 04/10/2018 (Website). The advisory is shared for download at blogs.sap.com. This vulnerability was named CVE-2018-2409 since 12/15/2017. The exploitation appears to be easy. The attack can be initiated remotely. A single authentication is necessary for exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 02/27/2023).

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

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 103702†). The entries VDB-115974, VDB-115975, VDB-115967 and VDB-115968 are pretty similar. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.1

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 6.3
CNA Vector (SAP SE): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Session fixiation
CWE: CWE-384
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: 🔍

0-Day Time: 🔍

Timelineinfo

12/15/2017 🔍
04/10/2018 +116 days 🔍
04/10/2018 +0 days 🔍
04/10/2018 +0 days 🔍
04/10/2018 +0 days 🔍
04/11/2018 +1 days 🔍
02/27/2023 +1783 days 🔍

Sourcesinfo

Vendor: sap.com

Advisory: blogs.sap.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-2409 (🔍)
GCVE (CVE): GCVE-0-2018-2409
GCVE (VulDB): GCVE-100-115972
SecurityFocus: 103702 - SAP Cloud Platform Connector CVE-2018-2409 Unspecified Session Fixation Vulnerability

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

Entryinfo

Created: 04/11/2018 09:31
Updated: 02/27/2023 12:12
Changes: 04/11/2018 09:31 (59), 01/23/2020 15:03 (4), 02/09/2021 09:31 (3), 02/27/2023 12:12 (12)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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