SAP NetWeaver up to 754 HTTP Response Header response splitting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$5k-$25k0.00

Summaryinfo

A vulnerability was found in SAP NetWeaver up to 754. It has been rated as critical. The affected element is an unknown function. The manipulation as part of HTTP Response Header leads to response splitting. This vulnerability is documented as CVE-2020-6181. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in SAP NetWeaver up to 754 (Solution Stack Software). It has been rated as critical. This issue affects an unknown function. The manipulation as part of a HTTP Response Header leads to a response splitting vulnerability. Using CWE to declare the problem leads to CWE-113. The product receives data from an HTTP agent/component (e.g., web server, proxy, browser, etc.), but it does not neutralize or incorrectly neutralizes CR and LF characters before the data is included in outgoing HTTP headers. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Under some circumstances the SAML SSO implementation in the SAP NetWeaver (SAP_BASIS versions 702, 730, 731, 740 and SAP ABAP Platform (SAP_BASIS versions 750, 751, 752, 753, 754), allows an attacker to include invalidated data in the HTTP response header sent to a Web user, leading to HTTP Response Splitting vulnerability.

The weakness was released 02/12/2020. The identification of this vulnerability is CVE-2020-6181 since 01/08/2020. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 02/13/2020).

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

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.6

VulDB Base Score: 8.3
VulDB Temp Score: 8.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.8
NVD Vector: 🔍

CNA Base Score: 5.8
CNA Vector (SAP SE): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Response splitting
CWE: CWE-113 / CWE-93 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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

01/08/2020 🔍
02/12/2020 +35 days 🔍
02/13/2020 +1 days 🔍
03/31/2024 +1508 days 🔍

Sourcesinfo

Vendor: sap.com

Advisory: launchpad.support.sap.com
Status: Not defined

CVE: CVE-2020-6181 (🔍)
GCVE (CVE): GCVE-0-2020-6181
GCVE (VulDB): GCVE-100-150101
scip Labs: https://www.scip.ch/en/?labs.20150716

Entryinfo

Created: 02/13/2020 18:46
Updated: 03/31/2024 07:17
Changes: 02/13/2020 18:46 (35), 02/13/2020 18:51 (12), 03/31/2024 07:03 (16), 03/31/2024 07:17 (19)
Complete: 🔍
Cache ID: 216::103

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