What is the CVSS score of CVE-2020-7778?

CVE-2020-7778 has a CVSS 3.1 base score of 7.3 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L. EPSS exploitation probability: 2.4%.

Is there a public PoC exploit available for CVE-2020-7778?

Yes, a public proof-of-concept exploit is available for CVE-2020-7778. Prioritise patching immediately. EPSS: 2.4%.

Is there a patch available for CVE-2020-7778?

Yes, a patch is available for CVE-2020-7778. Update the affected software to the latest version immediately.

Systeminformation CVE-2020-7778

HIGH

OS Command Injection (CWE-78)

2020-11-26 report@snyk.io

Command Injection Systeminformation

7.3

CVSS 3.1 · Vendor: snyk

Severity by source

Vendor (snyk) PRIMARY

7.3 HIGH

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Primary rating from Vendor (snyk) · only source for this CVE.

CVSS VectorVendor: snyk

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

Lifecycle Timeline

CVE Published

Nov 26, 2020 - 11:15 cve.org

HIGH 7.3

DescriptionCVE.org

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.

AnalysisAI

This affects the package systeminformation before 4.30.2. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as OS Command Injection (CWE-78), which allows attackers to execute arbitrary operating system commands on the host. 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. Affected products include: Systeminformation. Version information: before 4.30.2..

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Avoid passing user input to shell commands. Use language-specific APIs instead of shell execution. Apply strict input validation with allowlists.