What is the CVSS score of CVE-2018-13114?

CVE-2018-13114 has a CVSS 3.0 base score of 9.8 (Critical). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.9%.

Is there a public PoC exploit available for CVE-2018-13114?

Yes, a public proof-of-concept exploit is available for CVE-2018-13114. Prioritise patching immediately. EPSS: 1.9%.

Ypc99 Firmware CVE-2018-13114

CRITICAL

Missing Authentication for Critical Function (CWE-306)

2018-10-22 cve@mitre.org

Authentication Bypass Ypc99 Firmware

9.8

CVSS 3.0 · 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:3.0/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

Oct 22, 2018 - 20:29 nvd

CRITICAL 9.8

DescriptionNVD

Missing authentication and improper input validation in KERUI Wifi Endoscope Camera (YPC99) allow an attacker to execute arbitrary commands (with a length limit of 19 characters) via the "ssid" value, as demonstrated by ssid:;ping 192.168.1.2 in the body of a SETSSID command.

AnalysisAI

Missing authentication and improper input validation in KERUI Wifi Endoscope Camera (YPC99) allow an attacker to execute arbitrary commands (with a length limit of 19 characters) via the "ssid". 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 Missing Authentication for Critical Function (CWE-306), which allows attackers to access critical functionality without authentication. Missing authentication and improper input validation in KERUI Wifi Endoscope Camera (YPC99) allow an attacker to execute arbitrary commands (with a length limit of 19 characters) via the "ssid" value, as demonstrated by ssid:;ping 192.168.1.2 in the body of a SETSSID command. Affected products include: Keruigroup Ypc99 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.