Description
One of the telnet commands allows an attacker to exploit insufficient validation of path information provided by users, thus characters representing ‘traverse to parent directory’ are passed through to the file APIs.
Some well-known impacts of the directory traversal vulnerability are the following:
- An attacker could read content of arbitrary files on the remote server and expose sensitive data.
- An attacker could overwrite, delete, or corrupt arbitrary files on the remote server.
CVSS Information
CVSS v3 Base Score: 3.4 / 10
CVSS v3 Base Vector:
|
AV : Attack Vector (Related exploit range) |
Adjacent (A) |
|
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 |
None (N) |
|
A : Impact to Availability |
None (N) |
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
- SAP-JEECOR | 7.00 | 7.00
- SAP-JEECOR | 7.01 | 7.02
- SERVERCORE | 7.10 | 7.10
- SERVERCORE | 7.11 | 7.11
- SERVERCORE | 7.20 | 7.20
- SERVERCORE | 7.30 | 7.30
- SERVERCORE | 7.31 | 7.31
- SERVERCORE | 7.40 | 7.40
- SERVERCORE | 7.50 | 7.50
- J2EE ENGINE SERVERCORE 7.10 | SP020 | 000013
- J2EE ENGINE SERVERCORE 7.10 | SP021 | 000000
- J2EE ENGINE SERVERCORE 7.11 | SP015 | 000013
- J2EE ENGINE SERVERCORE 7.11 | SP016 | 000000
- J2EE ENGINE SERVERCORE 7.20 | SP009 | 000100
- J2EE ENGINE SERVERCORE 7.30 | SP013 | 000022
- J2EE ENGINE SERVERCORE 7.30 | SP014 | 000012
- J2EE ENGINE SERVERCORE 7.30 | SP015 | 000001
- J2EE ENGINE SERVERCORE 7.30 | SP016 | 000000
- J2EE ENGINE SERVERCORE 7.31 | SP015 | 000026
- J2EE ENGINE SERVERCORE 7.31 | SP016 | 000034
- J2EE ENGINE SERVERCORE 7.31 | SP017 | 000013
- J2EE ENGINE SERVERCORE 7.31 | SP018 | 000001
- J2EE ENGINE SERVERCORE 7.31 | SP019 | 000000
- J2EE ENGINE SERVERCORE 7.40 | SP010 | 000027
- J2EE ENGINE SERVERCORE 7.40 | SP011 | 000033
- J2EE ENGINE SERVERCORE 7.40 | SP012 | 000011
- J2EE ENGINE SERVERCORE 7.40 | SP013 | 000001
- J2EE ENGINE SERVERCORE 7.40 | SP014 | 000000
- J2EE ENGINE SERVERCORE 7.50 | SP000 | 000012
Affected component
- BC-JAS-COR
Enterprise Runtime, Core J2EE Framework
CVSS
Score: 0
PoC
Detailed vulnerability information added to RedRays Security Platform. Contact [email protected] for details.
URL
https://launchpad.support.sap.com/#/notes/2280371
