PT-2025-37167 · Delta Electronics · Dialink

Published 2025-09-11 · Updated 2025-10-01 · CVE-2025-58321

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Delta Electronics DIALink (affected versions not specified)

Description: Delta Electronics DIALink is susceptible to a directory traversal authentication bypass. This allows unauthorized access due to insufficient validation of user-supplied input.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

BDU:2025-11017

CVE-2025-58321

ZDI-25-926

Affected Products

Dialink

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2025-58321 · Security Note
• https://bdu.fstec.ru/vul/2025-11017 · Security Note
• https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2025-00016_DIALink%20-%20Directory%20Traversal%20Authentication%20Bypass%20Vulnerability.pdf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-58321 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-25-926 · Security Note
• https://twitter.com/VulmonFeeds/status/1966203887150383130 · Twitter Post
• https://twitter.com/CrowdCyber_Com/status/1969588389486686567 · Twitter Post
• https://t.me/pentestingnews/68370 · Telegram Post
• https://twitter.com/cracbot/status/1967906360210624855 · Twitter Post
• https://twitter.com/SecAideInfo/status/1966807236413411500 · Twitter Post