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Public proof of concept

CVE-2025-5243

Arbitrary File Upload in SMG Software's Information Portal

A public proof of concept exists; no exploitation attested.

  • Published2025-07-24
  • WeaknessCWE-434 · CWE-78

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Unrestricted Upload of File with Dangerous Type, Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in SMG Software Information Portal allows Code Injection, Upload a Web Shell to a Web Server, Code Inclusion. This issue affects Information Portal: before 13.06.2025.

Timeline

dates in UTC
  1. 2025-07-2413:15CVE publishedNVD

Versions per branch

Products declared by the CNA

As TR-CERT, the CNA that assigned this CVE, declared them in the CVE record; versions as written. NVD lists no product for this CVE yet: this is the only product data so far.

  • SMG Software Information Portalother versions: not affected
    Affected
    • < 13.06.2025fixed in 13.06.2025custom

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-06-05

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2025-5243 yet.

Full record on NVD

Fix

No fix published by the sources we read yet. NVD record

Detection

read 2026-11-01 01:02 UTC
Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Published
2025-07-24
Last Modified
2026-06-17
NVD status
Deferred
GitHub Advisory
GHSA-c7xc-fv22-2pq3

Frequently asked questions

What is CVE-2025-5243?

Unrestricted Upload of File with Dangerous Type, Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in SMG Software Information Portal allows Code Injection, Upload a Web Shell to a Web Server, Code Inclusion. This issue affects Information Portal: before 13.06.2025.

Is CVE-2025-5243 actively exploited?

Active exploitation of CVE-2025-5243 has not been confirmed. Its EPSS score was 1.5% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-5243?

CVE-2025-5243 has a CVSS v3 base score of 10 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

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Sources for this record