CVE & CISA-KEV Catalog

CVE-2021-41097

CRITICALEPSS 91th pctl
9.1
CVSS v3
NVD

Description

aurelia-path is part of the Aurelia platform and contains utilities for path manipulation. There is a prototype pollution vulnerability in aurelia-path before version 1.1.7. The vulnerability exposes Aurelia application that uses `aurelia-path` package to parse a string. The majority of this will be Aurelia applications that employ the `aurelia-router` package. An example is this could allow an attacker to change the prototype of base object class `Object` by tricking an application to parse the following URL: `https://aurelia.io/blog/?__proto__[asdf]=asdf`. The problem is patched in version `1.1.7`.

CWE-1321

How to fix

Remediation Available
aurelia-pathNVD
Affected:< 1.1.7Fixed in:1.1.7CVE-2021-41097derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityNone

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

Exploit Intelligence

5.05%probability of exploitation in 30 days
91stpercentile

High risk: more likely to be exploited than 91% of all known CVEs.

References

Exploit1
Mitigation1
Third-Party Advisory2
Embed a live status badge for CVE-2021-41097
CVE-2021-41097 severity badge

Markdown

[![CVE-2021-41097](https://tridentstack.com/cve/badge/CVE-2021-41097.svg)](https://tridentstack.com/cve/CVE-2021-41097)

HTML

<a href="https://tridentstack.com/cve/CVE-2021-41097"><img src="https://tridentstack.com/cve/badge/CVE-2021-41097.svg" alt="CVE-2021-41097"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.