CVE-2025-34512: Ilevia EVE X1 Server firmware versions ≤ 4.7.18.0.eden contain a reflected cross-site scripting (XSS) vulnerab

Q: How do I fix CVE-2025-34512?

eve x1 server firmware: upgrade to newer than 4.7.18.0. Exact commands for each OS are on this page.

Q: Is CVE-2025-34512 being exploited?

CVE-2025-34512 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-34512 affect?

CVE-2025-34512 affects eve x1 server firmware. Severity is medium (CVSS 6.1). Ilevia EVE X1 Server firmware versions ≤ 4.7.18.0.eden contain a reflected cross-site scripting (XSS) vulnerability in index.php that allows an unauthenticated attacker to execute arbitrary script in the victim's browser. Ilevia has decline

Q: How urgent is CVE-2025-34512?

Priority 35/100. Public exploit reference

Routine

MEDIUM 6.1UPGRADE

CVE-2025-34512 is a medium-severity flaw (CVSS 6.1) affecting eve x1 server firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Ilevia EVE X1 Server firmware versions ≤ 4.7.18.0.eden contain a reflected cross-site scripting (XSS) vulnerability in index.php that allows an unauthenticated attacker to execute arbitrary script in the victim's browser. Ilevia has declined to service this vulnerability, and recommends that customers not expose port 8080 to the internet.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.4% (top 65%)
CISA exploited list	No
Weakness	CWE-79
Published	2025-10-16
Last modified	2026-10-09

Publisher (CNA): VulnCheck · Vendor: ilevia

Last updated 2026-10-09 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-10-16 18:15 UTCPublished CVE record published
2026-10-09 10:10 UTCUpdated Record last modified

ilevia eve x1 server firmware UPGRADE

Affected: <= 4.7.18.0

Fixed in: newer than 4.7.18.0

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-34512?

eve x1 server firmware: upgrade to newer than 4.7.18.0. Exact commands for each OS are on this page.

Is CVE-2025-34512 being exploited?

CVE-2025-34512 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-34512 affect?

CVE-2025-34512 affects eve x1 server firmware. Severity is medium (CVSS 6.1). Ilevia EVE X1 Server firmware versions ≤ 4.7.18.0.eden contain a reflected cross-site scripting (XSS) vulnerability in index.php that allows an unauthenticated attacker to execute arbitrary script in the victim's browser. Ilevia has decline

How urgent is CVE-2025-34512?

Priority 35/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-34513 CRITICAL 9.8 UPGRADE Ilevia EVE X1 Server firmware versions ≤ 4.7.18.0.eden contain an OS command injection vulnerability in mbus_b
CVE-2025-34515 CRITICAL 9.8 UPGRADE Ilevia EVE X1 Server firmware versions ≤ 4.7.18.0.eden contain an execution with unnecessary privileges vulner
CVE-2025-34514 HIGH 8.8 UPGRADE Ilevia EVE X1 Server firmware versions ≤ 4.7.18.0.eden contain authenticated OS command injection vulnerabilit
CVE-2025-34516 CRITICAL 9.8 UPGRADE Ilevia EVE X1 Server firmware versions ≤ 4.7.18.0.eden contain a use of default credentials vulnerability that
CVE-2025-34517 HIGH 7.5 UPGRADE Ilevia EVE X1 Server firmware versions ≤ 4.7.18.0.eden contain an absolute path traversal vulnerability in get

References

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