What is CVE-2018-5202?

CVE-2018-5202 is a high-severity vulnerability in Signkorea Skcertservice. CVSS score: 7.8/10. Published 2018-12-21.

How severe is CVE-2018-5202?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Signkorea Skcertservice

CVE-2018-5202

SKCertService 2.5.5 and earlier contains a vulnerability that could allow remote attacker to execute arbitrary code. This vulnerability exists due to the way .dll files are loaded by SKCertService. It allows an attacker to load a .dll of the attacker's choosing that could execute arbitrary code without the user's knowledge.

EPSS: 0.015 (72.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Signkorea Skcertservice — versions SKCertService

References

vuln@krcert.or.kr (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-5202?: CVE-2018-5202 is a high-severity vulnerability in Signkorea Skcertservice. CVSS score: 7.8/10. Published 2018-12-21.
How severe is CVE-2018-5202?: High severity. CVSS v3 base score is 7.8 out of 10.