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Fencer Vulns
medium 5.9

CVE-2026-12352 json

Incorrect Authorization

published 2026-07-07 4 mo ago modified 2026-07-13 3 mo ago also EUVD-2026-42047

cvss
5.9
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 34%
public exploits
0
none known

Summary

This vulnerability allows an unauthenticated actor to bypass authentication and gain access to restricted resources on the device.

Vendor advisories

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

cisa ICSA-26-188-07 updated cvss 5.9

Digi International PortServer TS, Digi One SP IA

  • Digi International Digi One IA <Firmware_2025 Digi International Digi One SP <Firmware_2025 Digi International Digi One SP IA <Firmware_2025 Digi International PortServer TS <Firmware_2025
    affected: vendor fix, mitigation “Digi International recommends users upgrade to Digi Connect EZ or Digi Connect EZ TS as a long term solution. If users are not able to upgrade at this time, the following actions should be taken:” digi.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
no
Technical impact
partial
Assessed
4 mo ago

Exploit prediction

0.40% chance of exploitation in the next 30 days, higher than 34% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

  • Digi International PortServer TS 1/2/4
  • Digi International Digi One SP / SP IA / IA

Classification

Weakness

References

Sources

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.