GCVE-1-2025-0002
Vulnerability from gna-1 – Published: 2025-07-01 08:19 – Updated: 2025-07-01 10:58
VLAI
EPSS
VEX
Title
Command Injection in Cl0p Exfiltration Python Script
Summary
The Python-based data-exfiltration utility used by the Cl0p ransomware group (commonly distributed as part of the toolset during the 2023 – 2024 MoveIt campaigns) constructs operating-system commands by directly concatenating attacker-supplied strings without input sanitization. An authenticated endpoint on the Cl0p operators’ staging/collection host passes file-or directory-names received from compromised machines straight into a shell-escape sequence.
No official patch or cooperation from the malware authors is expected.
Severity
CWE
- CWE-20 - Improper Input Validation
References
2 references
| URL | Tags |
|---|---|
| https://amnwxasjtjc6e42siac6t45mhbkgtycrx5krv7sf5… | related |
| https://www.hackthebox.com/blog/cve-2023-34362-ex… | related |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Cl0p ransomware | exfiltration |
Affected:
|
guessed |
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"impacts": [
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"descriptions": [
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"metrics": [
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"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
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"valueDensity": "NOT_DEFINED",
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"type": "CWE"
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"providerMetadata": {
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"references": [
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{
"tags": [
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"url": "https://www.hackthebox.com/blog/cve-2023-34362-explained"
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"source": {
"discovery": "UNKNOWN"
},
"title": "Command Injection in Cl0p Exfiltration Python Script",
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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