What is the CVSS score of CVE-2019-7404?

CVE-2019-7404 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:H/I:N/A:N. EPSS exploitation probability: 1.5%.

Is there a public PoC exploit available for CVE-2019-7404?

Yes, a public proof-of-concept exploit is available for CVE-2019-7404. Prioritise patching immediately. EPSS: 1.5%.

Lg CVE-2019-7404

HIGH

Missing Authentication for Critical Function (CWE-306)

2019-05-13 cve@mitre.org

Authentication Bypass Lg Gamp 7100 Firmware Gapm 7200 Firmware Gapm 8000 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:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

May 13, 2019 - 14:29 nvd

HIGH 7.5

DescriptionNVD

An issue was discovered on LG GAMP-7100, GAPM-7200, and GAPM-8000 routers. An unauthenticated user can read a log file via an HTTP request containing its full pathname, such as http://192.168.0.1/var/gapm7100_${today's_date}.log for reading a filename such as gapm7100_190101.log.

AnalysisAI

An issue was discovered on LG GAMP-7100, GAPM-7200, and GAPM-8000 routers. 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 as Missing Authentication for Critical Function (CWE-306), which allows attackers to access critical functionality without authentication. An issue was discovered on LG GAMP-7100, GAPM-7200, and GAPM-8000 routers. An unauthenticated user can read a log file via an HTTP request containing its full pathname, such as http://192.168.0.1/var/gapm7100_${today's_date}.log for reading a filename such as gapm7100_190101.log. Affected products include: Lg Gamp-7100 Firmware, Lg Gapm-7200 Firmware, Lg Gapm-8000 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Require authentication for all sensitive operations, implement defense in depth.