CVE-2020-7831 json
A vulnerability in the web-based contract management service interface Ebiz4u of INOGARD could allow an victim user to download any file.
published 2020-08-24 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-28763
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 58%
- public exploits
- 0
- none known
Summary
A vulnerability in the web-based contract management service interface Ebiz4u of INOGARD could allow an victim user to download any file. The attacker is able to use startup menu directory via directory traversal for automatic execution. The victim user need to reboot, however.
Exploit prediction
0.87% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Affected products
- INOGARD Ebiz4u CViewer Object AxECM.dll
Classification
- Weakness
-
- CWE-494 Download of Code Without Integrity Check
References
-
boho.or.kr
/krcert/secNoticeView.do?bulletin_writing_sequence=35559
third-party-advisory
Sources
- CVE List CVE-2020-7831
- NVD CVE-2020-7831
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.