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.
Published 2018-02-14 12:29:02
Updated 2018-03-01 15:39:09
Source SAP SE
View at NVD,   CVE.org
Vulnerability category: XML external entity (XXE) injection

Exploit prediction scoring system (EPSS) score for CVE-2018-2393

0.12%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 46 %
Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2018-2393

  • SAP Internet Graphics Server (IGS) XMLCHART XXE
    Disclosure Date: 2018-03-14
    First seen: 2020-10-07
    auxiliary/admin/sap/sap_igs_xmlchart_xxe
    This module exploits CVE-2018-2392 and CVE-2018-2393, two XXE vulnerabilities within the XMLCHART page of SAP Internet Graphics Servers (IGS) running versions 7.20, 7.20EXT, 7.45, 7.49, or 7.53. These vulnerabilities occur due to a lack of appropriate validation on the

CVSS scores for CVE-2018-2393

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.0
MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P
10.0
2.9
NIST
7.5
HIGH CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.9
3.6
NIST

CWE ids for CVE-2018-2393

  • The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2018-2393

Products affected by CVE-2018-2393

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