Is CVE-2019-13991 in the CISA KEV catalog?

No. CVE-2019-13991 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-13991?

CVE-2019-13991 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2019-13991?

CVE-2019-13991 has an EPSS score of 0.67% (47th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-13991?

Upgrade arduino firmware to rev3 or later.

CVE & CISA-KEV Catalog

CVE-2019-13991

MEDIUM

6.5

CVSS v3

NVD

Description

Embedded systems based on Arduino before Rev3 allow remote attackers to send data to LEDs (directly connected to GPIO pins) via a laser, because of LED photosensitivity.

How to fix

Remediation Available

arduino firmwareNVD

Affected:< rev3Fixed in:rev3CVE-2019-13991derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityNone

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Exploit Intelligence

0.67%probability of exploitation in 30 days

47thpercentile

Moderate risk: more likely to be exploited than 47% of all known CVEs.

References

Third-Party Advisory1

arxiv.org

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.