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CVE-2017-16678 Server Side Request Forgery (SSRF) vulnerability in SAP NetWeaver Knowledge Management Configuration Service, SAP security note 2457562

Description

SAP NetWeaver Knowledge Management Configuration Service allows an attacker to manipulate the vulnerable application to send crafted requests on behalf of the application, resulting in a Server Side Request Forgery(SSRF) vulnerability.

Some well-known impacts of SSRF vulnerability are:

  • Information gathering for further exploits/attacks

CVSS Information

CVSS v3 Base Score: 6.6 / 10
CVSS v3 Base Vector:

AV : Attack Vector (Related exploit range)

Network (N)

AC : Attack Complexity (Required attack complexity)

Low (L)

PR : Privileges Required (Level of privileges needed to exploit)

High (H)

UI : User Interaction (Required user participation)

None (N)

S : Scope (Change in scope due to impact caused to components beyond the vulnerable component)

Changed (C)

C : Impact to Confidentiality

Low (L)

I : Impact to Integrity

Low (L)

A : Impact to Availability

Low (L)

SAP provides this CVSS v3 base score as an estimate of the risk posed by the issue reported in this note. This estimate does not take into account your own system configuration or operational environment. It is not intended to replace any risk assessments you are advised to conduct when deciding on the applicability or priority of this SAP security note. For more information, see the FAQ section at https://support.sap.com/securitynotes.

Available fix and Supported packages

  • EPBC2 | 7.00 | 7.02
  • KMC-BC | 7.30 | 7.30
  • KMC-BC | 7.31 | 7.31
  • KMC-BC | 7.40 | 7.40
  • KMC-BC | 7.50 | 7.50
  • EPBC | 7.00 | 7.02
  • KMC BASE COMPONENTS 7.30 | SP014 | 000007
  • KMC BASE COMPONENTS 7.30 | SP015 | 000005
  • KMC BASE COMPONENTS 7.30 | SP016 | 000007
  • KMC BASE COMPONENTS 7.30 | SP017 | 000003
  • KMC BASE COMPONENTS 7.30 | SP019 | 000000
  • KMC BASE COMPONENTS 7.31 | SP017 | 000010
  • KMC BASE COMPONENTS 7.31 | SP018 | 000007
  • KMC BASE COMPONENTS 7.31 | SP019 | 000007
  • KMC BASE COMPONENTS 7.31 | SP020 | 000003
  • KMC BASE COMPONENTS 7.31 | SP021 | 000000
  • KMC BASE COMPONENTS 7.31 | SP022 | 000000
  • KMC BASE COMPONENTS 7.40 | SP012 | 000010
  • KMC BASE COMPONENTS 7.40 | SP013 | 000007
  • KMC BASE COMPONENTS 7.40 | SP014 | 000007
  • KMC BASE COMPONENTS 7.40 | SP015 | 000003
  • KMC BASE COMPONENTS 7.40 | SP016 | 000000
  • KMC BASE COMPONENTS 7.40 | SP017 | 000000
  • KMC BASE COMPONENTS 7.50 | SP002 | 000005
  • KMC BASE COMPONENTS 7.50 | SP003 | 000005
  • KMC BASE COMPONENTS 7.50 | SP004 | 000005

Affected component

    EP-KM-FWK-CF
    Configuration Framework

CVSS

Score: 0

Exploit

Detailed vulnerability information added to RedRays Security Platform. Contact [email protected] for details.

URL

https://launchpad.support.sap.com/#/notes/2457562

TAGS

#Server-Side-Request-Forgery
#SSRF
#Information-exposure
#&160-CVE-2017-16678

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