CVE-2023-44689 json
e-Gov Client Application (Windows version) versions prior to 2.1.1.0 and e-Gov Client Application (macOS version) versions prior to 1.1.1.0…
published 2023-10-11 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-49024
- cvss
- 4.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 35%
- public exploits
- 0
- none known
Summary
e-Gov Client Application (Windows version) versions prior to 2.1.1.0 and e-Gov Client Application (macOS version) versions prior to 1.1.1.0 are vulnerable to improper authorization in handler for custom URL scheme. A crafted URL may direct the product to access an arbitrary website. As a result, the user may become a victim of a phishing attack.
Patch / fix
- e-gov e-gov 1.1.1.0, 2.1.1.0
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.41% chance of exploitation in the next 30 days, higher than 35% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
Affected products
- Digital Agency e-Gov Client Application (Windows version)
- Digital Agency e-Gov Client Application (macOS version)
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
shinsei.e-gov.go.jp
/contents/news/2023-03-12t1022040900_1318.html
release-notes
-
jvn.jp
/en/jp/JVN15808274/
third-party-advisory
Sources
- CVE List CVE-2023-44689
- NVD CVE-2023-44689
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