Cyber Resilience

CVE-2024-22229

Dell Unity Operating Environment 5.3.0.0.5.120

Published
24 January 2024
Modified
17 June 2026
Patch / advisory
View advisory
CVSS Score v3.1 3.1
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
EPSS Score 0.0030 22th percentile
Risk Priority 28 floored blend · peak EPSS

Summary

CVE-2024-22229 is a low-severity Improper Output Neutralization for Logs (CWE-117) vulnerability in Dell Unity Operating Environment. Its CVSS base score is 3.1 (Low).

Operationally, exploitation aligns with the MITRE ATT&CK technique Content Injection (T1659); ranked at the 22th 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 SA-11 (Developer Testing and Evaluation) and SI-10 (Information Input Validation) — see the control section below for these in your framework.

OWASP Top 10 for Web (2025)

A05:2025 InjectionA09:2025 Security Logging and Alerting Failures

EU & UK References

Vulnerability Data

Dell Unity, versions prior to 5.4, contain a vulnerability whereby log messages can be spoofed by an authenticated attacker. An attacker could exploit this vulnerability to forge log entries, create false alarms, and inject malicious content into logs that compromise…

more

logs integrity. A malicious attacker could also prevent the product from logging information while malicious actions are performed or implicate an arbitrary user for malicious activities.

CWE(s)
CWE-117CWE-116

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 →
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 →
T1059 Command and Scripting Interpreter Execution
Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries.
attack.mitre.org →
T1070 Indicator Removal Stealth
Adversaries may selectively delete or modify artifacts generated to reduce indications of their presence and blend in with legitimate activity.
attack.mitre.org →
T1203 Exploitation for Client Execution Execution
Adversaries may exploit software vulnerabilities in client applications to execute code.
attack.mitre.org →
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2023-43066Same product: Dell Unity Operating Environment
CVE-2023-43065Same product: Dell Unity Operating Environment
CVE-2023-43067Same product: Dell Unity Operating Environment
CVE-2023-43074Same product: Dell Unity Operating Environment
CVE-2023-43082Same product: Dell Unity Operating Environment
CVE-2025-23377Same vendor: Dell
CVE-2025-46423Same product: Dell Unity Operating Environment
CVE-2025-43942Same product: Dell Unity Operating Environment
CVE-2024-22224Same product: Dell Unity Operating Environment
CVE-2024-22225Same product: Dell Unity Operating Environment

Affected Assets

dell
unity operating environment
5.3.0.0.5.120
dell
unity xt operating environment
5.3.0.0.5.120
dell
unityvsa operating environment
5.3.0.0.5.120

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)
  • V1.1.2
  • V1.2.1
  • V1.2.3

Mitigating Controls (NIST 800-53 r5) AI

SA-11 Developer Testing and Evaluation good match

Developer testing and evaluation can discover missing or incorrect output neutralization when log messages are constructed from untrusted input.

SI-10 Information Input Validation partial match

Input validation reduces the chance that specially crafted data reaches log-message construction routines.

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 and coding standards directly require output sanitization for logs.

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.8.28 Secure coding mostly match
prevents

Secure coding standards explicitly require correct output encoding and escaping to preserve message structure.

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

Security testing can detect log injection flaws but does not prevent them at the source.

A.8.15 Logging partial match
degrades

Logging control directly requires proper log generation and handling, which mitigates improper output neutralization.

A.8.16 Monitoring activities partial match
finds

Monitoring activities rely on trustworthy logs but do not ensure log message integrity.

A.8.25 Secure development life cycle partial match
prevents

Secure SDLC includes coding standards that reduce log-related weaknesses but does not specifically address logging.

A.8.26 Application security requirements partial match
prevents

Application security requirements include explicit rules for safe output handling and encoding.

References