CVE-2020-7778

HIGH EPSS 81.9%
Published Nov 26, 20205y ago · Modified Jun 17, 20262w ago
7.3 CVSS 3.1
High
Find Similar
Published Nov 26, 2020 5y ago
Last Modified Jun 17, 2026 2w ago

Description

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.

CVSS Details

Base Score
7.3
Exploitability
3.9
Impact
3.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity Low
Availability Low

Threat Intelligence

EPSS Exploit Probability
81.9% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-78 OS Command Injection Injection

Affected Products 1

VendorProductVersionRange
systeminformationsysteminformation* <4.30.2

References 5

  • gist.github.com https://gist.github.com/EffectRenan/b434438938eed0b21b376cedf5c81e80
    ExploitThird Party Advisory
  • github.com https://github.com/sebhildebrandt/systeminformation/blob/master/lib/internet.js
    ExploitThird Party Advisory
  • github.com https://github.com/sebhildebrandt/systeminformation/commit/11103a447ab9550c25f1fbec7e6d903720b3fea8%23diff-970ae648187190f86bafc8f193b7538200eba164fad0674428b6487582c089cc
    PatchThird Party Advisory
  • github.com https://github.com/sebhildebrandt/systeminformation/commit/73dce8d717ca9c3b7b0d0688254b8213b957f0fa%23diff-970ae648187190f86bafc8f193b7538200eba164fad0674428b6487582c089cc
    PatchThird Party Advisory
  • snyk.io https://snyk.io/vuln/SNYK-JS-SYSTEMINFORMATION-1043753
    Third Party Advisory

Remediation

  • github.com https://github.com/sebhildebrandt/systeminformation/commit/11103a447ab9550c25f1fbec7e6d903720b3fea8%23diff-970ae648187190f86bafc8f193b7538200eba164fad0674428b6487582c089cc
    PatchThird Party Advisory
  • github.com https://github.com/sebhildebrandt/systeminformation/commit/73dce8d717ca9c3b7b0d0688254b8213b957f0fa%23diff-970ae648187190f86bafc8f193b7538200eba164fad0674428b6487582c089cc
    PatchThird Party Advisory