Cyber Resilience

CVE-2025-36227

Ibm Aspera Faspex 5.0.0 – 5.0.15

Published
10 March 2026
Modified
12 March 2026
Patch / advisory
View advisory
CVSS Score v3.1 5.4
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS Score 0.0021 11th percentile
Risk Priority 39 floored blend · peak EPSS

Summary

CVE-2025-36227 is a medium-severity Improper Neutralization of HTTP Headers for Scripting Syntax (CWE-644) vulnerability in Ibm Aspera Faspex. Its CVSS base score is 5.4 (Medium).

Operationally, exploitation aligns with the MITRE ATT&CK technique Content Injection (T1659); ranked at the 11th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified map to SI-10 (Information Input Validation) — see the control section below for these in your framework.

OWASP Top 10 for Web (2025)

A05:2025 Injection

EU & UK References

Vulnerability Data

IBM Aspera Faspex 5 5.0.0 through 5.0.14.3 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache…

more

poisoning or session hijacking.

CWE(s)
CWE-644

Related Threats

MITRE ATT&CK Enterprise Techniques

T1659 Content Injection Initial Access
Adversaries may gain access and continuously communicate with victims by injecting malicious content into systems through online network traffic.
attack.mitre.org →
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2025-13213Same product: Linux Linux Kernel
CVE-2025-0154Same product: Linux Linux Kernel
CVE-2025-36226Same product: Ibm Aspera Faspex
CVE-2025-3423Same product: Ibm Aspera Faspex
CVE-2025-33138Same product: Ibm Aspera Faspex
CVE-2026-14958Same product: Ibm Aspera Faspex
CVE-2025-33136Same product: Ibm Aspera Faspex
CVE-2023-27871Same product: Ibm Aspera Faspex
CVE-2025-33137Same product: Ibm Aspera Faspex
CVE-2023-35906Same product: Ibm Aspera Faspex

Affected Assets

ibm
aspera faspex
5.0.0 — 5.0.15

Mitigating Controls

Control response

Prevent
Stop it (NIST 800-53)

—

Detect
Catch it (NIST detect / respond)

—

Harden
Shrink the surface (DISA STIG)

—

Validate
Prove the fix (OWASP ASVS)
  • V4.2.3

Mitigating Controls (NIST 800-53 r5) AI

SI-10 Information Input Validation good match

Input validation directly requires checking/neutralizing untrusted data such as HTTP headers before they reach browser components.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
prevents

Secure SDLC practices directly require proper output encoding and header sanitization to prevent scripting injection.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

A.8.29 Security testing in development and acceptance mostly match
finds

Security testing catches header-injection issues before release, covering most of the weakness.

A.8.25 Secure development life cycle partial match
prevents

Secure development lifecycle mandates input validation and output encoding that directly prevents header-injection flaws.

A.8.26 Application security requirements partial match
prevents

Application security requirements explicitly call for neutralizing untrusted data in HTTP headers.

A.8.27 Secure system architecture and engineering principles partial match
prevents

Secure architecture principles reduce injection surfaces but do not prescribe header-specific controls.

A.8.28 Secure coding partial match
prevents

Secure coding standards require proper escaping or rejection of scripting syntax in HTTP headers.

References