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CVE-2019-10996

25
FAUCET Score

CVE-2019-10996 is a use-after-free vulnerability affecting Red Lion Controls Crimson software, specifically versions 3.0 and prior, and version 3.1 prior to release 3112.00. This high-severity vulnerability (CVSS 7.8) requires user interaction, as an attacker must trick a valid user into opening a specially crafted, malicious input file. Successful exploitation could lead to high confidentiality, integrity, and availability impacts. There is no public exploit code available, it is not listed in CISA's KEV catalog, and community discussion and media coverage are minimal, suggesting limited active exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.0CPE matchmatch criteria
cpe:2.3:a:redlion:crimson:*:*:*:*:*:*:*:*
>= 3.1, < 3112.00CPE matchmatch criteria
cpe:2.3:a:redlion:crimson:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.00%
Probability of exploitation in next 30 days
EPSS Percentile
59.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0100 is in the 56th percentile among its peer group of 11,616 CVEs.

Social Chatter

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

Media Mentions

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

Remediation

Remediation records are not available for this CVE.

References

us-cert.gov / ics/advisories/icsa-19-248-01
Third Party AdvisoryUS Government Resource