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Fencer Intel
medium 5.5

CVE-2022-4312 json

A cleartext storage of sensitive information vulnerability exists in PcVue versions 8.10 through 15.2.3.

published 3y ago modified 4mo ago also EUVD-2022-51667

cvss
5.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.1%
EPSS 0.1% chance of exploitation in 30 days, percentile 1%
public exploits
0
none known

Summary

A cleartext storage of sensitive information vulnerability exists in PcVue versions 8.10 through 15.2.3. This could allow an unauthorized user with access the email and short messaging service (SMS) accounts configuration files to discover the associated simple mail transfer protocol (SMTP) account credentials and the SIM card PIN code. Successful exploitation of this vulnerability could allow an unauthorized user access to the underlying email account and SIM card.

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Vendor advisories

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

cisa ICSA-22-354-03 updated cvss 5.5

ARC Informatique PcVue

  • ARC Informatique PcVue >= 15, <= 15.2.2, >= 8.10, <= 15.2.3, >= 12, <= 12.0.28
    affected: mitigation “CVE-2022-4312: SB2022-7” pcvuesolutions.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
last yr.

Exploit prediction

0.12% chance of exploitation in the next 30 days, higher than 1% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD 3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

  • ARC Informatique PcVue

Classification

Weakness
  • CWE-312 Cleartext Storage of Sensitive Information
  • CWE-522 Insufficiently Protected Credentials

References

Sources

Fencer Intel 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.