How severe is CVE-2021-25341?

CVE-2021-25341 has a CVSS 3.x base score of 4.0, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2021-25341 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-25341?

CVE-2021-25341 affects Samsung S Assistant. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-25341?

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

When was CVE-2021-25341 published?

CVE-2021-25341 was published on 2021-03-04 and last updated on 2026-06-17.

CVE-2021-25341

CVE-2021-25341 is a medium-severity vulnerability in Samsung S Assistant with a CVSS 3.x base score of 4.0. 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-287.

Key facts

Severity: Medium (CVSS 3.x base score 4.0)
CVSS v2: 2.1
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Samsung S Assistant
Published: 2021-03-04
Last modified: 2026-06-17

Description

Calling of non-existent provider in S Assistant prior to version 6.5.01.22 allows unauthorized actions including denial of service attack by hijacking the provider.

Frequently asked questions

What is CVE-2021-25341?: Calling of non-existent provider in S Assistant prior to version 6.5.01.22 allows unauthorized actions including denial of service attack by hijacking the provider.
How severe is CVE-2021-25341?: CVE-2021-25341 has a CVSS 3.x base score of 4.0, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2021-25341 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-25341?: CVE-2021-25341 affects Samsung S Assistant. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-25341?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-25341 published?: CVE-2021-25341 was published on 2021-03-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:samsung:s_assistant:*:*:*:*:*:*:*:*

More vulnerabilities in Samsung S Assistant

CVE-2022-22289 — Medium (CVSS 5.3): Improper access control vulnerability in S Assistant prior to version 7.5 allows attacker to remotely get senstive…

All CVEs affecting Samsung S Assistant →

Other CWE-287 (Improper Authentication) vulnerabilities

CVE-2026-45480 — Critical (CVSS 10.0): Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-46389 — Critical (CVSS 10.0): UDS Identity Config builds the Keycloak configuration image (realm, plugins, theme, truststore, JARs) consumed by UDS…
CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

Browse all CWE-287 (Improper Authentication) vulnerabilities →