---
cve: "CVE-2023-27167"
severity: "MEDIUM"
cvss: 6.5
epss: "7.5%"
vendor: "n/a"
kev: false
exploited: false
published: "2023-03-29 17:15:07"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-14T08:38:42+02:00"
---

# CVE-2023-27167

> 6.5 MEDIUM · 🧪 PoC

## Beschreibung

Suprema BioStar 2 v2.8.16 was discovered to contain a SQL injection vulnerability via the values parameter at /users/absence?search_month=1.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Keine | good |
| A Verfügbarkeit | Keine | good |

## Exploit-Evidenz

- [EDB-51340 — Suprema BioStar 2 v2.8.16 - SQL Injection](https://www.exploit-db.com/exploits/51340)

## Referenzen

- <https://biostar2.ciklum.net/api/users/absence?search_month=1>
- <https://www.linkedin.com/in/yuriy-tsarenko-a1453aa4/>
- <https://protey.net/threads/cve-2023-27167-suprema-biostar-2-v2-8-16-sql-injection.995/>
- <https://packetstormsecurity.com/files/171523/Suprema-BioStar-2-2.8.16-SQL-Injection.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2023-27167) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_