CVE-2025-34282

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 v4.0

6.9 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1

9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS

1.70% chance of exploitation in the next 30 days, 76th percentile

Published

2025-10-17

Updated

2026-07-14

Proof-of-concept exploits (1)

• mathitam/thingsboard-ssrf-cve-2025-34282

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/52551

References

• CVE Record
• NVD entry

Related

• CVE-2025-34256
• CVE-2025-34291
• CVE-2025-34251
• CVE-2025-34292
• CVE-2025-34227
• CVE-2025-34299