Vulnerability Description
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().
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Systeminformation | Systeminformation | < 4.30.5 |
Related Weaknesses (CWE)
References
- https://github.com/sebhildebrandt/systeminformation/commit/8113ff0e87b2f422a5756PatchThird Party Advisory
- https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-4v2Third Party Advisory
- https://github.com/sebhildebrandt/systeminformation/commit/8113ff0e87b2f422a5756PatchThird Party Advisory
- https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-4v2Third Party Advisory
FAQ
What is CVE-2020-26245?
CVE-2020-26245 is a vulnerability with a CVSS score of 8.1 (HIGH). 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 pollu...
How severe is CVE-2020-26245?
CVE-2020-26245 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-26245?
Check the references section above for vendor advisories and patch information. Affected products include: Systeminformation Systeminformation.