How severe is CVE-2023-21431?

CVE-2023-21431 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2023-21431 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-21431?

CVE-2023-21431 affects Samsung Bixby Vision. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-21431?

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

When was CVE-2023-21431 published?

CVE-2023-21431 was published on 2023-02-09 and last updated on 2026-06-17.

CVE-2023-21431

CVE-2023-21431 is a low-severity vulnerability in Samsung Bixby Vision with a CVSS 3.x base score of 3.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: Low (CVSS 3.x base score 3.3)
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Samsung Bixby Vision
Published: 2023-02-09
Last modified: 2026-06-17

Description

Improper input validation in Bixby Vision prior to version 3.7.70.17 allows attacker to access data of Bixby Vision.

Frequently asked questions

What is CVE-2023-21431?: Improper input validation in Bixby Vision prior to version 3.7.70.17 allows attacker to access data of Bixby Vision.
How severe is CVE-2023-21431?: CVE-2023-21431 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2023-21431 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-21431?: CVE-2023-21431 affects Samsung Bixby Vision. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-21431?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-21431 published?: CVE-2023-21431 was published on 2023-02-09 and last updated on 2026-06-17.

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=01

Affected products (1)

cpe:2.3:a:samsung:bixby_vision:*:*:*:*:*:*:*:*

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