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CVE-2022-47379

HIGH
Published 2023-05-15T09:33:41.697Z
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Expert Analysis

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CVSS Score

V3.1
8.8
/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.023
probability
of exploitation in the wild

There is a 2.3% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.841
Higher than 84.1% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

An authenticated, remote attacker may use a out-of-bounds write vulnerability in multiple CODESYS products in multiple versions to write data into memory which can lead to a denial-of-service condition, memory overwriting, or remote code execution.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

CODESYS

CODESYS Control RTE (SL)

Affected Versions:

V0.0.0.0
CODESYS

CODESYS Control RTE (for Beckhoff CX) SL

Affected Versions:

V0.0.0.0
CODESYS

CODESYS Control Win (SL)

Affected Versions:

V0.0.0.0
CODESYS

CODESYS Control Runtime System Toolkit

Affected Versions:

V0.0.0.0
CODESYS

CODESYS Safety SIL2 Runtime Toolkit

Affected Versions:

V0.0.0.0
CODESYS

CODESYS Safety SIL2 PSP

Affected Versions:

V0.0.0.0
CODESYS

CODESYS HMI (SL)

Affected Versions:

V0.0.0.0
CODESYS

CODESYS Development System V3

Affected Versions:

V0.0.0.0
CODESYS

CODESYS Control for BeagleBone SL

Affected Versions:

V0.0.0.0
CODESYS

CODESYS Control for emPC-A/iMX6 SL

Affected Versions:

V0.0.0.0
CODESYS

CODESYS Control for IOT2000 SL

Affected Versions:

V0.0.0.0
CODESYS

CODESYS Control for Linux SL

Affected Versions:

V0.0.0.0
CODESYS

CODESYS Control for PFC100 SL

Affected Versions:

V0.0.0.0
CODESYS

CODESYS Control for PFC200 SL

Affected Versions:

V0.0.0.0
CODESYS

CODESYS Control for PLCnext SL

Affected Versions:

V0.0.0.0
CODESYS

CODESYS Control for Raspberry Pi SL

Affected Versions:

V0.0.0.0
CODESYS

CODESYS Control for WAGO Touch Panels 600 SL

Affected Versions:

V0.0.0.0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-3339-3jp2-pq45

Advisory Details

An authenticated, remote attacker may use a out-of-bounds write vulnerability in multiple CODESYS products in multiple versions to write data into memory which can lead to a denial-of-service condition, memory overwriting, or remote code execution.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-47379
WEB https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17554&token=5444f53b4c90fe37043671a100dffa75305d1825&download=

Advisory provided by GitHub Security Advisory Database. Published: July 6, 2023, Modified: April 4, 2024

References

https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17554&token=5444f53b4c90fe37043671a100dffa75305d1825&download=
Published: 2023-05-15T09:33:41.697Z
Last Modified: 2025-03-05T19:01:07.355Z
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