CVE-2020-26245
moderate-risk
Published 2020-11-27
npm package systeminformation before version 4.30.5 is vulnerable to Prototype Pollution leading to Command Injection. The issue was fixed with a rewrite of shell sanitations to avoid prototyper pollution problems. The issue is fixed in version 4.30.5. If you cannot upgrade, be sure to check or sanitize service parameter strings that are passed to si.inetChecksite().
Do I need to act?
~
1.1% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.1/10
High
NETWORK
/ HIGH complexity
Affected Products (1)
Systeminformation
Affected Vendors
References (4)
Third Party Advisory
https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-4v2...
Third Party Advisory
https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-4v2...
32
/ 100
moderate-risk
Severity
24/34 · High
Exploitability
3/34 · Minimal
Exposure
5/34 · Minimal