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)
EPSS: 0.003 (26.8th percentile) — read the EPSS interpretation.
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.
Affected products
- The Ministry Of Justice Shinseiyo Sogo Soft — versions (7.9A) and earlier
- Touki-kyoutaku-online Shinseiyo_sogo_soft
Weakness classification (CWE)
References
- vultures@jpcert.or.jp (Product)
- vultures@jpcert.or.jp (Third Party Advisory)
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.