Is CVE-2023-28896 in the CISA KEV catalog?

No. CVE-2023-28896 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-28896?

CVE-2023-28896 has a CVSS v3 base score of 3.3 (LOW).

What is the EPSS score for CVE-2023-28896?

CVE-2023-28896 has an EPSS score of 0.14% (4th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2023-28896?

No published fix for CVE-2023-28896 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2023-28896

LOW

3.3

CVSS v3

NVD

Description

Access to critical Unified Diagnostics Services (UDS) of the Modular Infotainment Platform 3 (MIB3) infotainment is transmitted via Controller Area Network (CAN) bus in a form that can be easily decoded by attackers with physical access to the vehicle. Vulnerability discovered on Škoda Superb III (3V3) - 2.0 TDI manufactured in 2022.

CWE-261 CWE-326

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

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CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.14%probability of exploitation in 30 days

4thpercentile

Low risk: more likely to be exploited than 4% of all known CVEs.

References

Third-Party Advisory1

asrg.io

Related Vulnerabilities

Other CWE-261 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-10919	Medium	5.9	1.6%	-	-
CVE-2017-7905	Critical	9.8	1.3%	-	-
CVE-2020-10275	Critical	9.8	1.0%	-	-
CVE-2023-22271	Medium	5.3	0.8%	-	Fix
CVE-2025-31229	Critical	9.1	0.7%	-	Fix
CVE-2022-38469	High	7.5	0.6%	-	Fix

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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.