CVE-2023-25955 json
National land numerical information data conversion tool all versions improperly restricts XML external entity references (XXE).
published 2023-04-11 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-29843
- cvss
- 5.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 13%
- public exploits
- 0
- none known
Summary
National land numerical information data conversion tool all versions 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.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 20 mo ago
Exploit prediction
0.23% chance of exploitation in the next 30 days, higher than 13% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
Affected products
- Ministry of Land, Infrastructure, Transport and Tourism, Japan National land numerical information data conversion tool
Classification
- Weakness
-
- CWE-611 Improper Restriction of XML External Entity Reference
References
-
nlftp.mlit.go.jp
/i_news.html#news4
vendor-advisory
-
jvn.jp
/en/jp/JVN75742861/
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2023-25955
- NVD CVE-2023-25955
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.