What is the CVSS score of CVE-2018-3937?

CVE-2018-3937 has a CVSS 3.0 base score of 7.2 (High). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 9.6%.

Is there a public PoC exploit available for CVE-2018-3937?

Yes, a public proof-of-concept exploit is available for CVE-2018-3937. Prioritise patching immediately. EPSS: 9.6%.

Snc Eb600 Firmware CVE-2018-3937

HIGH

OS Command Injection (CWE-78)

2018-08-14 talos-cna@cisco.com

Command Injection Snc Eb600 Firmware Snc Eb630 Firmware Snc Eb600B Firmware Snc Eb630B Firmware Snc Eb602R Firmware Snc Eb632R Firmware Snc Em600 Firmware Snc Em601 Firmware Snc Em630 Firmware Snc Em631 Firmware Snc Em602R Firmware Snc Em632R Firmware Snc Em602Rc Firmware Snc Em632Rc Firmware

7.2

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

7.2 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Aug 14, 2018 - 19:29 nvd

HIGH 7.2

DescriptionNVD

An exploitable command injection vulnerability exists in the measurementBitrateExec functionality of Sony IPELA E Series Network Camera G5 firmware 1.87.00. A specially crafted GET request can cause arbitrary commands to be executed. An attacker can send an HTTP request to trigger this vulnerability.

AnalysisAI

An exploitable command injection vulnerability exists in the measurementBitrateExec functionality of Sony IPELA E Series Network Camera G5 firmware 1.87.00. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, 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. An exploitable command injection vulnerability exists in the measurementBitrateExec functionality of Sony IPELA E Series Network Camera G5 firmware 1.87.00. A specially crafted GET request can cause arbitrary commands to be executed. An attacker can send an HTTP request to trigger this vulnerability. Affected products include: Sony Snc-Eb600 Firmware, Sony Snc-Eb630 Firmware, Sony Snc-Eb600B Firmware, Sony Snc-Eb630B Firmware, Sony Snc-Eb602R 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.