How severe is CVE-2018-2391?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Sap Internet_graphics_server

CVE-2018-2391

Under certain conditions a malicious user can prevent legitimate users from accessing the SAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, via IGS portwatcher service.

EPSS: 0.009 (55.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Sap Internet_graphics_server — versions 7.20, 7.20ext, 7.45
N/a — versions n/a

References

cna@sap.com (Vendor Advisory, Permissions Required, x_refsource_CONFIRM)
cna@sap.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2018-2391?: CVE-2018-2391 is a medium-severity vulnerability in Sap Internet_graphics_server. CVSS score: 6.5/10. Published 2018-02-14.
How severe is CVE-2018-2391?: Medium severity. CVSS v3 base score is 6.5 out of 10.