CVE-2025-10856Network attack vector

Authenticated dangerous file content injection via unrestricted upload

Published Jan 22, 2026 · Updated Jan 22, 2026

Unrestricted file upload in Solvera Yazılım Teknoera through 01102025 allows remote authenticated users to inject dangerous file content. The CNA and national advisory do not identify the upload endpoint or disclose which server-side file-type validation is absent or bypassed. Low-privileged network access is required, and the published evidence does not establish code execution or service interruption.

CVSS severity8.1
High
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted file upload in Solvera Yazılım Teknoera through 01102025 allows remote authenticated users to inject dangerous file content. The CNA and national advisory do not identify the upload endpoint or disclose which server-side file-type validation is absent or bypassed. Low-privileged network access is required, and the published evidence does not establish code execution or service interruption.

The record

CVE
CVE-2025-10856
Published
Jan 22, 2026
Updated
Jan 22, 2026
Vendor
Solvera Yazılım
Product
Teknoera
Classifications
CWE-434, CAPEC-23, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 22, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 22, 2026Record 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=0 <=01102025

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Solvera Yazılım · Teknoeraversion=0 <=01102025

Published CVSS scores

8.1TR-CERTCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
CAPEC-23File Content Injection
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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