Unitronics Vision Standard Unauthenticated Password Retrieval

published 2024-04-19 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-17230

cvss: 7.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 43%
public exploits: 0; none known

Unitronics Vision Standard line of controllers allow the Information Mode password to be retrieved without authentication.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-24-109-01 updated 2024-04-30 cvss 7.5

Unitronics Vision Legacy series (Update A)

Unitronics Vision 120 Unitronics Vision 230 Unitronics Vision 280 Unitronics Vision 290 Unitronics Vision 530
affected: mitigation “Unitronics recommends users to:” support.unitronics.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 2 y ago (2024-04-20)

Exploit prediction

0.50% chance of exploitation in the next 30 days, higher than 43% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

Unitronics Vision230
Unitronics Vision280
Unitronics Vision290
Unitronics Vision530
Unitronics Vision120

Classification

Weakness

CWE-257 Storing Passwords in a Recoverable Format

References

Sources

CVE List CVE-2024-1480
NVD CVE-2024-1480

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary