RCE in Systeminformation
CVE-2020-7778
This affects the package systeminformation before 4.30.2. The attacker can overwrite the properties and functions of an object, which can lead to executing OS commands.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.024 (83.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 83.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.024 · newest: 0.024 · change: 0.000
Affected products
- Systeminformation
- Systeminformation — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/sebhildebrandt/systeminformation/blob/master/lib/internet.js (Exploit, Third Party Advisory)
- snyk.io/vuln/SNYK-JS-SYSTEMINFORMATION-1043753 (Third Party Advisory)
- gist.github.com/EffectRenan/b434438938eed0b21b376cedf5c81e80 (Exploit, Third Party Advisory)
- github.com/sebhildebrandt/systeminformation/commit/73dce8d717ca9c3b7b0d0688254b… (Patch, Third Party Advisory)
- github.com/sebhildebrandt/systeminformation/commit/11103a447ab9550c25f1fbec7e6d… (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-7778?
- CVE-2020-7778 is a high-severity vulnerability in Systeminformation, classified under OS Command Injection. CVSS score: 7.3/10. Published 2020-11-26.
- How severe is CVE-2020-7778?
- High severity. CVSS v3 base score is 7.3 out of 10.
- Is CVE-2020-7778 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.