CVE-2018-2392

7.5HIGH

Key Information:

Vendor
SAP
Status
SAP Internet Graphics Server
Vendor
CVE Published:
14 February 2018

Badges

👾 Exploit Exists🟡 Public PoC

Summary

Under certain conditions SAP Internet Graphics Server (IGS) 7.20, 7.20EXT, 7.45, 7.49, 7.53, fails to validate XML External Entity appropriately causing the SAP Internet Graphics Server (IGS) to become unavailable.

Affected Version(s)

SAP Internet Graphics Server 7.20

SAP Internet Graphics Server 7.20EXT

SAP Internet Graphics Server 7.45

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

sap_igs_xxe
Created by Vladimir-Ivanov-Git

References

https://launchpad.support.sap.com/#/notes/2525222
x_refsource_CONFIRM
https://blogs.sap.com/2018/02/13/sap-security-patch-day-f...
x_refsource_CONFIRM

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.