CVE-2021-43361 json
MedData HBYS 1.0 Remote SQL Injection Vulnerability
published 2021-11-16 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-30296
- cvss
- 9.9
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 54%
- public exploits
- 0
- none known
Summary
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in MedData HBYS allows SQL Injection.This issue affects HBYS: from unspecified before 1.1.
Patch / fix
- MedData HBYS 1.1
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 17 mo ago
Exploit prediction
0.72% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.9 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- MedData HBYS
Classification
- Weakness
-
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command
References
-
github.com
/bartutku/CVE-2021-43361/blob/main/CVE-2021-43361.txt
third-party-advisory
Sources
- CVE List CVE-2021-43361
- NVD CVE-2021-43361
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.