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01 Record

CVE-2024-5452

RCE via Property/Class Pollution in lightning-ai/pytorch-lightning

CriticalPUBLISHEDCNA: @huntr_ai
CNA base score9.8 CVSS v3.xCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

02 Description

RCE via Property/Class Pollution in lightning-ai/pytorch-lightning

03 Exploitation and scoring

Exploitation
Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.
SSVC decision
  • ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpacttotalSuccessful exploitation gives total 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
26.83% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 97.8% of scored records. A rank, not a probability.
NVD base score
9.8 (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:H/I:H/A:H
NVD analysis status
Modified. 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
2024-06-06 17:54Z2 YR AGO
Last updated
2025-10-15 12:50Z1 YR AGO
Reserved
2024-05-28
Assigning CNA
@huntr_ai
Record state
PUBLISHED
Severity
Critical (CVSS 9.8)
CNA CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
  • CWE-915Improperly Controlled Modification of Dynamically-Determined Object AttributesBase
  • CWE-913Improper Control of Dynamically-Managed Code ResourcesClass
Data version
5.1
Document digest
0f3a8c62661ddb59d02cad2bd32a4a806d4c76932b691476f550775eec673097

05 Affected products

VendorProductVersionsPlatforms
lightning-ailightning-ai/pytorch-lightning< 2.3.3—
lightning_ailightning_ai\/pytorch_lightning0 to 2.2.1—

06 References