SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2023-25620

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause denial of service of the controller when a malicious project file is loaded onto the controller by an authenticated user.

MEDIUM 6.5EPSS 0.59%

Does this matter?

Lower severity and a low EPSS score (0.59%). Track it; it rarely justifies an emergency change on its own.

Description

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause denial of service of the controller when a malicious project file is loaded onto the controller by an authenticated user.

CVSS 3.1
6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
0.59% probability · 46th percentile
CISA KEV
Not listed
Weakness
CWE-754
Affected
schneider-electric/modicon m580 firmware · schneider-electric/modicon m340 firmware · schneider-electric/modicon momentum unity m1e processor firmware · schneider-electric/modicon mc80 firmware · schneider-electric/140cpu65 firmware · schneider-electric/tsxp57 firmware · schneider-electric/bmep58s firmware · schneider-electric/bmeh58s firmware
Source
cybersecurity@se.com

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.