Cyber Resilience

CVE-2024-57083

HighPublic PoC

Published: 28 March 2025

Published
28 March 2025
Modified
14 April 2025
KEV Added
—
Patch
—
CVSS Score v3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0004 14.3th percentile
Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-57083 is a high-severity Prototype Pollution (CWE-1321) vulnerability in Redocly Redoc. Its CVSS base score is 7.5 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 14.3th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

The strongest mitigations our analysis identified are NIST 800-53 SI-10 (Information Input Validation) and SI-2 (Flaw Remediation).

Deeper analysis

CVE-2024-57083 is a prototype pollution vulnerability in the Module.mergeObjects component, located at redoc/bundles/redoc.lib.js:2, affecting Redoc versions 2.2.0 and earlier. Published on 2025-03-28, the flaw allows attackers to cause a Denial of Service (DoS) condition by supplying a crafted payload. It carries a CVSS v3.1 base score of 7.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) and is classified under CWE-1321.

The vulnerability enables remote exploitation over the network with low complexity, requiring no authentication privileges or user interaction. Attackers can trigger it by delivering a specially crafted payload to affected Redoc instances, resulting in high-impact disruption to availability while leaving confidentiality and integrity unaffected.

Mitigation details are available in the referenced GitHub issue at https://github.com/Redocly/redoc/issues/2499.

EU & UK References

Vulnerability details

A prototype pollution in the component Module.mergeObjects (redoc/bundles/redoc.lib.js:2) of redoc <= 2.2.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted payload.

CWE(s)
CWE-1321

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 →
T1499.004 Application or System Exploitation Impact
Adversaries may exploit software vulnerabilities that can cause an application or system to crash and deny availability to users.
attack.mitre.org →
Why these techniques?

Prototype pollution enables remote exploitation of public-facing Redoc application (T1190) to trigger application-level DoS via crafted payload (T1499.004).

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

CVEs Like This One

CVE-2025-8083Shared CWE-1321
CVE-2026-33993Shared CWE-1321
CVE-2026-30939Shared CWE-1321
CVE-2026-30226Shared CWE-1321
CVE-2024-57080Shared CWE-1321
CVE-2024-57066Shared CWE-1321
CVE-2024-57067Shared CWE-1321
CVE-2024-57069Shared CWE-1321
CVE-2024-12629Shared CWE-1321
CVE-2026-24888Shared CWE-1321

Affected Assets

redocly
redoc
≤ 2.2.0

Mitigating Controls

Mitigating Controls (NIST 800-53 r5) AI

SI-2 Flaw Remediation good match
prevent

Directly remediates the prototype pollution flaw in Redoc <=2.2.0 by identifying, testing, and deploying vendor patches.

SI-10 Information Input Validation good match
prevent

Prevents DoS exploitation by validating and sanitizing crafted payloads supplied to the vulnerable Module.mergeObjects function.

SC-5 Denial-of-service Protection partial match
prevent

Mitigates the high-impact availability disruption from prototype pollution-induced DoS through resource allocation and traffic filtering.

References