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Public proof of concept

CVE-2025-34187

A public proof of concept exists; no exploitation attested.

  • Published2025-09-16
  • WeaknessCWE-269 · 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

Ilevia EVE X1/X5 Server version ≤ 4.7.18.0.eden contains a misconfiguration in the sudoers file that allows passwordless execution of certain Bash scripts. If these scripts are writable by web-facing users or accessible via command injection, attackers can replace them with malicious payloads. Execution with sudo grants full root access, resulting in remote privilege escalation and potential system compromise.

Timeline

dates in UTC
  1. 2025-09-1620:15CVE publishedNVD

Versions per branch

NVD
Ilevia eve x1 server firmwareversion to verify
BranchAffectedFixed in
4.7≤ 4.7.18.0no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA1 product

As VulnCheck, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • Ilevia Srl. EVE X1/X5 Serverother versions: not affected
    Affected
    • ≤ 4.7.18.0.eden (Logic version: 6.00)no fix statedcustom

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-05-15

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

  • ICSA-26-036-04 CISA1 known affected

    Ilevia EVE X1 Server

    Ilevia EVE X1: <=4.7.18.0

Full record on NVD

Fix

  1. Mitigation from the vendor CISA ICSA-26-036-04 · 1 productIlevia recommends that users perform the following mitigation steps: Update to the newest version of Ilevia Manager at https://www.ilevia.com/downloads/. Verify port 8080 is closed on all devices and routers and enable access only through the secure option provided in the updated Ilevia Manager. Ch…

Detection

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:L/UI:N/S:U/C:H/I:H/A:H
CVSS 4.0 vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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
Published
2025-09-16
Last Modified
2026-06-17
NVD status
Analyzed
GitHub Advisory
GHSA-w8vh-r8v3-3j97

Frequently asked questions

What is CVE-2025-34187?

Ilevia EVE X1/X5 Server version ≤ 4.7.18.0.eden contains a misconfiguration in the sudoers file that allows passwordless execution of certain Bash scripts. If these scripts are writable by web-facing users or accessible via command injection, attackers can replace them with malicious payloads. Execution with sudo grants full root access, resulting in remote privilege escalation and potential system compromise.

Is CVE-2025-34187 actively exploited?

A proof-of-concept exploit exists for CVE-2025-34187, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2025-34187?

CVE-2025-34187 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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