What is the CVSS score of CVE-2020-17456?

CVE-2020-17456 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 71.7%.

Is there a public PoC exploit available for CVE-2020-17456?

Yes, a public proof-of-concept exploit is available for CVE-2020-17456. Prioritise patching immediately. EPSS: 71.7%.

Slc 130 Firmware CVE-2020-17456

CRITICAL

OS Command Injection (CWE-78)

2020-08-20 cve@mitre.org

RCE Command Injection Slc 130 Firmware Slr 120S Firmware Slr 120S42G Firmware Slr 120D42G Firmware Slr 120T42G Firmware

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Aug 20, 2020 - 01:17 nvd

CRITICAL 9.8

DescriptionNVD

SEOWON INTECH SLC-130 And SLR-120S devices allow Remote Code Execution via the ipAddr parameter to the system_log.cgi page.

AnalysisAI

SEOWON INTECH SLC-130 And SLR-120S devices allow Remote Code Execution via the ipAddr parameter to the system_log.cgi page. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch 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. SEOWON INTECH SLC-130 And SLR-120S devices allow Remote Code Execution via the ipAddr parameter to the system_log.cgi page. Affected products include: Seowonintech Slc-130 Firmware, Seowonintech Slr-120S Firmware, Seowonintech Slr-120S42G Firmware, Seowonintech Slr-120D42G Firmware, Seowonintech Slr-120T42G Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Avoid passing user input to shell commands. Use language-specific APIs instead of shell execution. Apply strict input validation with allowlists.