What is the CVSS score of CVE-2019-12323?

CVE-2019-12323 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:N/A:H. EPSS exploitation probability: 8.8%.

Is there a public PoC exploit available for CVE-2019-12323?

Yes, a public proof-of-concept exploit is available for CVE-2019-12323. Prioritise patching immediately. EPSS: 8.8%.

Hc10 CVE-2019-12323

HIGH

Out-of-bounds Write (CWE-787)

2019-06-24 cve@mitre.org

Buffer Overflow Memory Corruption Hc10

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:N/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:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Jun 24, 2019 - 16:15 nvd

HIGH 7.5

DescriptionNVD

The HC.Server service in Hosting Controller HC10 10.14 allows an Invalid Pointer Write DoS.

AnalysisAI

The HC.Server service in Hosting Controller HC10 10.14 allows an Invalid Pointer Write DoS. 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 Out-of-bounds Write (CWE-787), which allows attackers to write data beyond allocated buffer boundaries leading to code execution or crashes. The HC.Server service in Hosting Controller HC10 10.14 allows an Invalid Pointer Write DoS. Affected products include: Hostingcontroller Hc10.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate write boundaries, use memory-safe languages, enable compiler protections (ASLR, stack canaries).