What is the CVSS score of CVE-2018-14903?

CVE-2018-14903 has a CVSS 3.0 base score of 7.5 (High). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N. EPSS exploitation probability: 0.5%.

Is there a public PoC exploit available for CVE-2018-14903?

Yes, a public proof-of-concept exploit is available for CVE-2018-14903. Prioritise patching immediately. EPSS: 0.5%.

Wf 2750 Firmware CVE-2018-14903

HIGH

Origin Validation Error (CWE-346)

2018-08-30 cve@mitre.org

Information Disclosure Wf 2750 Firmware

7.5

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Lifecycle Timeline

CVE Published

Aug 30, 2018 - 17:29 nvd

HIGH 7.5

DescriptionNVD

EPSON WF-2750 printers with firmware JP02I2 do not properly validate files before running updates, which allows remote attackers to cause a printer malfunction or send malicious data to the printer.

AnalysisAI

EPSON WF-2750 printers with firmware JP02I2 do not properly validate files before running updates, which allows remote attackers to cause a printer malfunction or send malicious data to the printer. Rated high severity (CVSS 7.5), 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 under CWE-346. EPSON WF-2750 printers with firmware JP02I2 do not properly validate files before running updates, which allows remote attackers to cause a printer malfunction or send malicious data to the printer. Affected products include: Epson Wf-2750 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.