Authenticated Arbitrary File Read via filepath parameter

published 2026-02-20 8 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-207643

cvss: 6.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 38%
public exploits: 0; none known

This vulnerability allows authenticated attackers to read an arbitrary file by changing a filepath parameter into an internal system path.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 8 mo ago (2026-02-23)

Exploit prediction

0.44% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

zenitel alphacom_xe_audio_server

Classification

Weakness

CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

zenitel.com /sites/default/files/2025-12/A100K12333%20Zenitel%20Security%20Advisory.pdf
vendor-advisory
wiki.zenitel.com /wiki/AlphaCom_13.02_-_Release_Notes
release-notes

Sources

CVE List CVE-2025-59819
NVD CVE-2025-59819

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Summary