---
cve: "CVE-2025-34282"
severity: "MEDIUM"
cvss: 6.9
epss: "1.7%"
vendor: "ThingsBoard, Inc."
kev: false
exploited: false
published: "2025-10-17 19:15:37"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-04T06:59:10+02:00"
---

# CVE-2025-34282

> 6.9 MEDIUM · 🧪 PoC

## Beschreibung

ThingsBoard versions < 4.2.1 contain a server-side request forgery (SSRF) vulnerability in the dashboard's Image Upload Gallery feature. An attacker can upload a malicious SVG file that references a remote URL. If the server processes the SVG file in a way that parses external references, it may initiate unintended outbound requests. This can be used to access internal services or resources.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Exploit-Evidenz

- [EDB-52551 — ThingsBoard IoT Platform 4.2.0 - Server-Side Request Forgery (SSRF)](https://www.exploit-db.com/exploits/52551)

## Patch verfügbar (OSV)

- 292e6a36a120c2056a3c19b501d8245d9e6f2db0 (Commit)

## Referenzen

- <https://github.com/thingsboard/thingsboard/releases/tag/v4.2.1>
- <https://github.com/thingsboard/thingsboard/pull/13927>
- <https://www.vulncheck.com/advisories/thingsboard-svg-image-ssrf>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-34282) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_