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CVE-2024-8933

UNKNOWN
Published 2024-11-13T04:06:09.279Z
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Expert Analysis

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CVSS Score

V3.1
7.5
/10
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.213
Higher than 21.3% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

CWE-924: Improper Enforcement of Message Integrity During Transmission in a Communication Channel
vulnerability exists that could cause retrieval of password hash that could lead to denial of service and loss of
confidentiality and integrity of controllers. To be successful, the attacker needs to inject themself inside the
logical network while a valid user uploads or downloads a project file into the controller.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Schneider Electric

Modicon M340 CPU (part numbers BMXP34*)

Affected Versions:

All versions
Schneider Electric

Modicon MC80 (part numbers BMKC80)

Affected Versions:

All versions
Schneider Electric

Modicon Momentum Unity M1E Processor (171CBU*)

Affected Versions:

All Versions
schneider-electric

modicon_m340

Affected Versions:

0
schneider-electric

modicon_mc80

Affected Versions:

0
schneider-electric

modicon_momentum_unity_m1e_processor

Affected Versions:

0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-w33h-3r53-4xwj

Advisory Details

CWE-924: Improper Enforcement of Message Integrity During Transmission in a Communication Channel vulnerability exists that could cause retrieval of password hash that could lead to denial of service and loss of confidentiality and integrity of controllers. To be successful, the attacker needs to inject themself inside the logical network while a valid user uploads or downloads a project file into the controller.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2024-8933
WEB https://download.schneider-electric.com/doc/SEVD-2024-317-02/SEVD-2024-317-02.pdf

Advisory provided by GitHub Security Advisory Database. Published: November 13, 2024, Modified: November 13, 2024

References

https://download.schneider-electric.com/doc/SEVD-2024-317-02/SEVD-2024-317-02.pdf
Published: 2024-11-13T04:06:09.279Z
Last Modified: 2024-11-13T15:34:19.535Z
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