CVE-2025-27775Network attack vector

Unauthenticated SSRF and file write via model URL

Published Mar 19, 2025 · Updated Mar 20, 2025

SSRF and file write in model_download.py in AI Hispano Applio 3.2.7 and earlier allow remote attackers to target internal hosts via a model URL. The download interface passes the URL to download_from_url, whose blob and resolve branch performs an unrestricted HTTP GET and writes the response under its supplied filename. Network access to the unauthenticated Gradio download endpoint is sufficient to probe reachable hosts and place files in the server's ZIP directory.

CVSS severity6.5
Medium
EPSS probability0.57%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF and file write in model_download.py in AI Hispano Applio 3.2.7 and earlier allow remote attackers to target internal hosts via a model URL. The download interface passes the URL to download_from_url, whose blob and resolve branch performs an unrestricted HTTP GET and writes the response under its supplied filename. Network access to the unauthenticated Gradio download endpoint is sufficient to probe reachable hosts and place files in the server's ZIP directory.

The record

CVE
CVE-2025-27775
Published
Mar 19, 2025
Updated
Mar 20, 2025
Vendor
AI Hispano
Product
Applio
Classifications
CWE-918, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 19, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 20, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=<= 3.2.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

AI Hispano · Applioversion=<= 3.2.7

Published CVSS scores

6.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
8.8GitHub CNACVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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