CVE-2025-25535

Critical

Published: 26 March 2025

Published

26 March 2025

Modified

15 April 2026

KEV Added

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Patch

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CVSS Score v3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Score 0.0110 78.4th percentile

Risk Priority 20 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-25535 is a critical-severity Incorrect Default Permissions (CWE-276) vulnerability in Com (inferred from references). Its CVSS base score is 9.8 (Critical).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked in the top 21.6% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified are NIST 800-53 SC-7 (Boundary Protection) and SI-10 (Information Input Validation).

Deeper analysis

CVE-2025-25535 is an HTTP Response Manipulation vulnerability affecting Script Case version 1.0.002 Build 7. The flaw, classified under CWE-276, permits unauthorized changes to HTTP responses and carries a CVSS 3.1 score of 9.8 reflecting network-accessible attack vectors with no required privileges or user interaction and full impact on confidentiality, integrity, and availability.

A remote attacker can send a specially crafted request to the affected application and escalate privileges, obtaining the same level of access as a higher-privileged user without authentication.

Public references include a GitHub repository containing research artifacts and an advisory page hosted by BeSafe Brasil; neither source supplies explicit patch or mitigation guidance in the available information. The associated EPSS score remains low, with a current value of 0.0110 and a peak of 0.0190.

EU & UK References

🇪🇺 ENISA EUVD: EUVD-2025-8251

Vulnerability details

HTTP Response Manipulation in SCRIPT CASE v.1.0.002 Build7 allows a remote attacker to escalate privileges via a crafted request.

CWE(s): CWE-276

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access

Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.

attack.mitre.org →

T1068 Exploitation for Privilege Escalation Privilege Escalation

Adversaries may exploit software vulnerabilities in an attempt to elevate privileges.

attack.mitre.org →

Why these techniques?

The vulnerability is an unauthenticated remote exploit in a public-facing web application (SCRIPT CASE) that directly enables privilege escalation via crafted HTTP requests, mapping to T1190 (Exploit Public-Facing Application) for initial access and T1068 (Exploitation for Privilege Escalation) for the core impact.

Confidence: HIGH · MITRE ATT&CK Enterprise v19.0