CVE-2023-6315

Arbitrary code execution via crafted project file

Published Dec 19, 2023 · Updated Sep 24, 2024

Out-of-bounds read in Panasonic Control FPWIN Pro 7.7.0.0 and earlier allows attackers to execute code via a crafted project file. Panasonic has not disclosed the affected parser routine or the unchecked length or offset that causes the project-file read to cross its intended buffer boundary. The local attack requires user interaction to open the file; successful exploitation runs attacker-controlled code with the application's privileges.

CVSS severity7.8
High
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds read in Panasonic Control FPWIN Pro 7.7.0.0 and earlier allows attackers to execute code via a crafted project file. Panasonic has not disclosed the affected parser routine or the unchecked length or offset that causes the project-file read to cross its intended buffer boundary. The local attack requires user interaction to open the file; successful exploitation runs attacker-controlled code with the application's privileges.

The record

CVE
CVE-2023-6315
Published
Dec 19, 2023
Updated
Sep 24, 2024
Vendor
Panasonic
Product
Control FPWIN Pro
Classifications
CWE-125, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 19, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 24, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a <=7.7.0.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Panasonic · Control FPWIN Proversion=n/a <=7.7.0.0

Published CVSS scores

7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8Panasonic Holdings CorporationCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read
T1204.002Malicious File

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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