CVE-2025-59702

# CVE-2025-59702 PoC - Conceptual Attack Demonstration # Note: This requires physical access to HSM device internals class HSM_Tamper_Attack: def __init__(self, target_device): self.target = target_device self.required_privilege = "administrator" def falsify_tamper_event(self): """ Simulates the process of falsifying tamper events This is a conceptual demonstration only """ print(f"[*] Targeting: {self.target}") print("[*] Step 1: Physical access to internal components") print("[*] Step 2: Authentication with elevated privileges") print("[*] Step 3: Manipulating tamper detection circuit") print("[*] Step 4: Generating falsified tamper event signal") print("[*] Step 5: Tamper event logged as legitimate") print("[!] Tamper detection system compromised") def verify_attack(self): """ Verify if tamper event was successfully falsified """ return True # In real attack, check device logs # Usage demonstration # attack = HSM_Tamper_Attack("nShield Connect XC") # attack.falsify_tamper_event() print("This PoC demonstrates the conceptual attack flow for CVE-2025-59702") print("Actual exploitation requires physical access and administrator privileges")

{"cve": {"id": "CVE-2025-59702", "sourceIdentifier": "[email protected]", "published": "2025-12-02T15:15:55.917", "lastModified": "2025-12-08T19:39:46.283", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Entrust nShield Connect XC, nShield 5c, and nShield HSMi through 13.6.11, or 13.7, allow a physically proximate attacker with elevated privileges to falsify tamper events by accessing internal components."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H", "baseScore": 7.2, "baseSeverity": "HIGH", "attackVector": "PHYSICAL", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 0.5, "impactScore": 6.0}]}, "weaknesses": [{"source": 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"https://www.entrust.com/use-case/why-use-an-hsm", "source": "[email protected]", "tags": ["Product"]}, {"url": "https://github.com/google/security-research/ ... 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