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Vahagn Vardanian

Vahagn Vardanian

Co-founder and CTO of RedRays

Reflected File Download Vulnerability in KM Documents Servlet, SAP security note 2174357

Description

There is a possibility that the end user is offered to download a non-existing executable file containing malicious code when certain query parameters are specified in the request URL to the KM Documents Servlet. The downloaded file may have executable extension but most probably it is not runnable because of corrupted content.

CVSS Information
CVSS Base Score:  5.0 / 10
CVSS Base Vector:

AV : Access Vector (Related exploit range) Network (N)
AC : Access Complexity (Required attack complexity) Low (L)
Au : Authentication (Level of authentication needed to exploit) None (N)
C : Impact to Confidentiality None (N)
I  : Impact to Integrity Partial (P)
A : Impact to Availability None (N)

 SAP provides this CVSS 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

  • KMC-CM | 7.00 | 7.02
  • KMC-CM | 7.30 | 7.30
  • KMC-CM | 7.31 | 7.31
  • KMC-CM | 7.40 | 7.40
  • KMC-CM | 7.50 | 7.50
  • KMC CONTENT MANAGEMENT 7.00 | SP032 | 000001
  • KMC CONTENT MANAGEMENT 7.00 | SP033 | 000000
  • KMC CONTENT MANAGEMENT 7.01 | SP016 | 000005
  • KMC CONTENT MANAGEMENT 7.01 | SP017 | 000002
  • KMC CONTENT MANAGEMENT 7.01 | SP018 | 000000
  • KMC CONTENT MANAGEMENT 7.02 | SP015 | 000009
  • KMC CONTENT MANAGEMENT 7.02 | SP016 | 000007
  • KMC CONTENT MANAGEMENT 7.02 | SP017 | 000002
  • KMC CONTENT MANAGEMENT 7.02 | SP018 | 000000
  • KMC CONTENT MANAGEMENT 7.30 | SP013 | 000002
  • KMC CONTENT MANAGEMENT 7.30 | SP014 | 000000
  • KMC CONTENT MANAGEMENT 7.31 | SP014 | 000008
  • KMC CONTENT MANAGEMENT 7.31 | SP015 | 000003
  • KMC CONTENT MANAGEMENT 7.31 | SP016 | 000001
  • KMC CONTENT MANAGEMENT 7.31 | SP017 | 000000
  • KMC CONTENT MANAGEMENT 7.40 | SP009 | 000009
  • KMC CONTENT MANAGEMENT 7.40 | SP010 | 000003
  • KMC CONTENT MANAGEMENT 7.40 | SP011 | 000001
  • KMC CONTENT MANAGEMENT 7.40 | SP012 | 000000
  • KMC CONTENT MANAGEMENT 7.50 | SP001 | 000000

Affected component

    EP-KM-CM
    Content Management

CVSS

Score: 0

PoC

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

URL

https://launchpad.support.sap.com/#/notes/2174357

TAGS

#Download
#Security
#KM-Documents-Servlet

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