XXE in The Ministry Of Justice Shinseiyo Sogo Soft

CVE-2023-27527

Shinseiyo Sogo Soft (7.9A) and earlier improperly restricts XML external entity references (XXE). By processing a specially crafted XML file, arbitrary files on the PC may be accessed by an attacker.

Vulnerability class: XXE (XML External Entity)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (25.5th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 25.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2023-27527: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2023-27527?
CVE-2023-27527 is a high-severity vulnerability in The Ministry Of Justice Shinseiyo Sogo Soft, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 7.5/10. Published 2023-05-10.
How severe is CVE-2023-27527?
High severity. CVSS v3 base score is 7.5 out of 10.