CVE-2025-57577

Status: DeferredHigh (8)—

An issue in H3C Device R365V300R004 allows a remote attacker to execute arbitrary code via the default password. NOTE: the Supplier's position is that their "product lines enforce or clearly prompt users to change any initial credentials upon first use. At most, this would be a case of misconfiguration if an administrator deliberately ignored the prompts, which is outside the scope of CVE definitions."

CVSS

Version: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Base score: 8

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 0.59%
Percentile among all scored CVEs: 46
Score date: 10/5/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

ExploitationT1203 Exploitation for Client Executionexecution75 %
Primary impactT1078.001 Default Accountsstealth · persistence · privilege escalation · initial access80 %
Secondary impactT1059 Command and Scripting Interpreterexecution75 %

CWE-798 (credenciales por defecto) + UI:R (requiere interacción usuario para cambiar contraseña o ejecutar comando) → T1203. Impacto: acceso con credenciales válidas (T1078.001) y ejecución de código arbitrario (T1059).

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

🛡️ ATT&CK mitigations that cover these techniques

Restrict Web-Based Content Privileged Account Management Password Policies Multi-factor Authentication Limit Software Installation Execution Prevention

Affected technologies (1)

⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.

H3C — Device R365v300r004^AI

CWEs

CWE-798

References

Raw JSON (NVD)

Show

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  "lastModified": "2026-06-17T09:43:13.003",
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