PT-2020-16411 · Systeminformation · Systeminformation

Sebhildebrandt · Published 2020-10-27 · Updated 2022-04-26 · CVE-2020-26300

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions systeminformation versions prior to 4.26.2

Description The issue is a command injection vulnerability. It was fixed with a shell string sanitation fix.

Recommendations For versions prior to 4.26.2, upgrade to version 4.26.2 or later to resolve the issue. As a temporary workaround, consider checking or sanitizing service parameter strings that are passed to is.services(), is.inetChecksite(), si.inetLatency(), si.networkStats(), is.services(), and si.processLoad().

Fix

Command Injection

OS Command Injection

Weakness Enumeration

CWE-77

CWE-78

Related Identifiers

CVE-2020-26300

GHSA-FJ59-F6C3-3VW4

Affected Products

Systeminformation

References · 10

• https://github.com/sebhildebrandt/systeminformation/commit/bad372e654cdd549e7d786acbba0035ded54c607 · Patch
• https://github.com/advisories/GHSA-fj59-f6c3-3vw4 · Patch
• https://security-tracker.debian.org/tracker/CVE-2020-26300 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-26300 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-26300 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-26300 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-fj59-f6c3-3vw4 · Vendor Advisory
• https://github.com/sebhildebrandt/systeminformation · Note
• https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-fj59-f6c3-3vw4 · Note
• https://npmjs.com/package/systeminformation · Note