Vulnerability · Published Sep 9, 2021 · Assigned by GitHub_M
CVE-2020-26300Command injection in systeminformation
Medium 5.9
In plain English
A medium-severity command injection in systeminformation from sebhildebrandt. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 73% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)5.9Medium
Exploit odds (30 days)1.4%top 27.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
systeminformation is an npm package that provides system and OS information library for node.js. In systeminformation before version 4.26.2 there is a command injection vulnerability. Problem was fixed in version 4.26.2 with a shell string sanitation fix.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:14 | node-systeminformation | no fix listed | DEBIAN-CVE-2020-26300 |
| npm | systeminformation | 4.26.2 | GHSA-fj59-f6c3-3vw4 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| sebhildebrandt | systeminformation | < 4.26.2 |
Weakness: CWE-77 · Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
References
- https://www.npmjs.com/package/systeminformation x_refsource_MISC
- https://github.com/advisories/GHSA-fj59-f6c3-3vw4 x_refsource_CONFIRM
- https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-fj59-f6c3-3vw4 x_refsource_MISC
- https://github.com/sebhildebrandt/systeminformation/commit/bad372e654cdd549e7d786acbba0035ded54c607 x_refsource_MISC