Vulnerability Details : 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 category: XML external entity (XXE) injection
Products affected by CVE-2023-27527
- cpe:2.3:a:touki-kyoutaku-online:shinseiyo_sogo_soft:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-27527
0.22%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 61 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-27527
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2023-27527
-
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-2023-27527
-
https://jvn.jp/en/jp/JVN73178249/
JVN#73178249: Improper restriction of XML external entity references (XXE) in Shinseiyo Sogo SoftThird Party Advisory
-
https://www.touki-kyoutaku-online.moj.go.jp/
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