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CVE-2021-25914

30
FAUCET Score

CVE-2021-25914 is a critical prototype pollution vulnerability affecting fireblink object-collider versions 1.0.0 through 1.0.3. This flaw, with a CVSS score of 9.8, allows unauthenticated attackers to remotely trigger a denial of service and potentially achieve remote code execution. While highly severe, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.0.0, <= 1.0.3CPE matchmatch criteria
cpe:2.3:a:fireblink:object-collider:*:*:*:*:*:node.js:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
3.70%
Probability of exploitation in next 30 days
EPSS Percentile
88.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0370 is in the 81st percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
npmpatch availablevia ghsa
Product: object-colliderFixed in: 1.0.4

Vendor Advisories (1)

npmGHSA-85g2-29m8-qf2pcritical

Prototype Pollution Vulnerability in object-collider

Mar 19, 2021

References

github.com / FireBlinkLTD/object-collider/commit/321f75a7f8e7b3393e5b7dd6dd9ab26ede5906e5
PatchThird Party Advisory
whitesourcesoftware.com / vulnerability-database/CVE-2021-25914
ExploitThird Party Advisory