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01 Record

CVE-2025-24002

MQTT DoS Vulnerability in German EV Charging Stations

MediumPUBLISHEDCNA: CERTVDE
CNA base score5.3 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

02 Description

MQTT DoS Vulnerability in German EV Charging Stations

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.42% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 36.5% of scored records. A rank, not a probability.
NVD base score
5.3 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
NVD analysis status
Analyzed. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2025-07-08 06:58Z1 YR AGO
Last updated
2025-07-08 13:39Z1 YR AGO
Reserved
2025-01-16
Assigning CNA
CERTVDE
Record state
PUBLISHED
Severity
Medium (CVSS 5.3)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weaknesses
  • CWE-20Improper Input ValidationClass
Data version
5.1
Document digest
93cb128e3b4a3f2478e2cae4f748c752cda8481c00c5e66c96061a7383ad28a4

05 Affected products

VendorProductVersionsPlatforms
Phoenix ContactCHARX SEC-31500.0.0 to 1.6.5—
Phoenix ContactCHARX SEC-31000.0.0 to 1.6.5—
Phoenix ContactCHARX SEC-30500.0.0 to 1.6.5—
Phoenix ContactCHARX SEC-30000.0.0 to 1.6.5—

06 References