How severe is CVE-2023-30676?

CVE-2023-30676 has a CVSS 3.x base score of 4.6, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-30676 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-30676?

CVE-2023-30676 affects Samsung Pass. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-30676?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-30676 published?

CVE-2023-30676 was published on 2023-07-06 and last updated on 2026-06-17.

CVE-2023-30676

CVE-2023-30676 is a medium-severity vulnerability in Samsung Pass with a CVSS 3.x base score of 4.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 4.6)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Samsung Pass
Published: 2023-07-06
Last modified: 2026-06-17

Description

Improper access control vulnerability in Samsung Pass prior to version 4.2.03.1 allows physical attackers to access data of Samsung Pass.

Frequently asked questions

What is CVE-2023-30676?: Improper access control vulnerability in Samsung Pass prior to version 4.2.03.1 allows physical attackers to access data of Samsung Pass.
How severe is CVE-2023-30676?: CVE-2023-30676 has a CVSS 3.x base score of 4.6, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-30676 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-30676?: CVE-2023-30676 affects Samsung Pass. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-30676?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-30676 published?: CVE-2023-30676 was published on 2023-07-06 and last updated on 2026-06-17.

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=07

Affected products (1)

cpe:2.3:a:samsung:pass:*:*:*:*:*:*:*:*

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