Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2021-3805

26
FAUCET Score

CVE-2021-3805 is a Prototype Pollution vulnerability affecting the object-path library, specifically impacting Debian Linux and object_path_project. This high-severity vulnerability (CVSS 7.5) can be exploited remotely without user interaction, leading to a high impact on availability, though confidentiality and integrity are not directly affected. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.11.8CPE matchmatch criteria
cpe:2.3:a:object-path_project:object-path:*:*:*:*:*:node.js:*:*
10.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.10%
Probability of exploitation in next 30 days
EPSS Percentile
79.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0210 is in the 64th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (9)

github_advisorypatch availablevia nvd_reference
View patch
npmpatch availablevia ghsa
Product: object-pathFixed in: 0.11.8
redhatpatch availablevia redhat_api
Product: Red Hat Advanced Cluster Management for Kubernetes 2.3 for RHEL 8Fixed in: rhacm2/search-api-rhel8:v2.3.3-5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Advanced Cluster Management for Kubernetes 2.3 for RHEL 8Fixed in: rhacm2/search-ui-rhel8:v2.3.3-7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Advanced Cluster Management for Kubernetes 2.3 for RHEL 8Fixed in: rhacm2/grc-ui-api-rhel8:v2.3.3-5
View patch
redhatvendor investigatingvia redhat_api
Product: Red Hat Advanced Cluster Management for Kubernetes 2Fixed in: rhacm2/console-api-rhel8
redhatvendor investigatingvia redhat_api
Product: Red Hat Advanced Cluster Management for Kubernetes 2Fixed in: rhacm2/grc-ui-rhel8
redhatvendor investigatingvia redhat_api
Product: Red Hat Advanced Cluster Management for Kubernetes 2Fixed in: rhacm2/mcm-topology-api-rhel8
redhatno patchvia redhat_api
Product: OpenShift Service Mesh 2.0Fixed in: servicemesh-prometheus

Vendor Advisories (2)

npmGHSA-8v63-cqqc-6r2chigh

Prototype Pollution in object-path

Sep 20, 2021
redhatCVE-2021-3805Moderate

nodejs-object-path: prototype pollution vulnerability

Sep 13, 2021

References

github.com / mariocasciaro/object-path/commit/e6bb638ffdd431176701b3e9024f80050d0ef0a6
PatchThird Party Advisory
huntr.dev / bounties/571e3baf-7c46-46e3-9003-ba7e4e623053
ExploitIssue TrackingPatchThird Party Advisory
lists.debian.org / debian-lts-announce/2023/01/msg00031.html
Mailing ListThird Party Advisory