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.
SSRF
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.1 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
VulnCheckCNA
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 10%
VendorProductVersion
thingsboardthingsboard
𝑥
< 4.2.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/thingsboard/thingsboard/pull/13927
https://github.com/thingsboard/thingsboard/releases/tag/v4.2.1
https://www.vulncheck.com/advisories/thingsboard-svg-image-ssrf