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CVE-2019-9197

24
FAUCET Score

CVE-2019-9197 describes a critical vulnerability in the com.unity3d.kharma protocol handler within Unity Editor 2018.3, affecting both Microsoft Windows and Unity3D Unity Editor installations. This flaw allows remote attackers to execute arbitrary code on a victim's system. With a CVSS score of 8.8 (High), it presents a significant risk due to its network-based attack vector, low attack complexity, and high potential for confidentiality, integrity, and availability impacts. While no public exploit code (Metasploit, Nuclei, ExploitDB) or active exploitation (KEV) has been identified, and community discussion and media coverage are minimal, the vulnerability's high severity warrants attention.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.6.0, < 5.6.7f1CPE matchmatch criteria
cpe:2.3:a:unity3d:unity_editor:*:*:*:*:*:*:*:*
>= 2017.4.22, < 2017.4.22f1CPE matchmatch criteria
cpe:2.3:a:unity3d:unity_editor:*:*:*:*:*:*:*:*
>= 2018.2.21, < 2018.2.21f1CPE matchmatch criteria
cpe:2.3:a:unity3d:unity_editor:*:*:*:*:*:*:*:*
>= 2018.3.7, < 2018.3.7f1CPE matchmatch criteria
cpe:2.3:a:unity3d:unity_editor:*:*:*:*:*:*:*:*
>= 2019.1.0, < 2019.1.0b5CPE matchmatch criteria
cpe:2.3:a:unity3d:unity_editor:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
3.74%
Probability of exploitation in next 30 days
EPSS Percentile
88.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0374 is in the 88th percentile among its peer group of 14,848 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

unity3d.com / security
MitigationPatchVendor Advisory
zerodayinitiative.com / advisories/ZDI-19-252
Third Party AdvisoryVDB Entry